Current Events > Why does diving a small number by a big number give you a %?

Topic List
Page List: 1
SHRlKE
05/07/24 3:15:24 PM
#1:


Like 2/100 = 0.02 so 2%.

Why does that work?

Like I can usually visualise why stuff works but for some reason this doesnt work for me. I KNOW it works but I dont know how it works.

---
Come join us at the Sudoku + Other Pencil Puzzles Community Board.
https://gamefaqs.gamespot.com/boards/1572-sudoku-plus-other-pencil-puzzles
... Copied to Clipboard!
thisworld
05/07/24 3:29:33 PM
#2:


What do you mean tc?

'%' means 'hundredth' or '1/100'
1% = one 'hundredth'
100% = one-hundred 'hundredth' = 1 (one)

To convert from decimal / fraction to % just multiply it by 100%. It's the same as multiplying it by 1 (see above, 100% = 1)
2/100 = 0.02 = 0.02 * 100% = 2%
3.14 = 3.14 * 100% = 314%
... Copied to Clipboard!
SHRlKE
05/07/24 3:38:25 PM
#3:


Not that part. By why does dividing a small number by a big number give you the % the small number is if the big number.

---
Come join us at the Sudoku + Other Pencil Puzzles Community Board.
https://gamefaqs.gamespot.com/boards/1572-sudoku-plus-other-pencil-puzzles
... Copied to Clipboard!
ironman2009
05/07/24 3:40:04 PM
#4:


https://gamefaqs.gamespot.com/a/forum/8/8b268137.jpg

---
THRILLHO
... Copied to Clipboard!
Baphometa
05/07/24 3:43:43 PM
#5:


SHRlKE posted...
Not that part. By why does dividing a small number by a big number give you the % the small number is if the big number.
Multiply by 100.
Divide by 100.
wtf it's the same number!

It works for all numbers, too.
1/1 = 1
1 is 100% of 1
5/2 = 2.5
5 is 250% of 2. Because 2 * 2.5 = 5

---
He/Them
"Am I a butterfly dreaming I'm a man... Or a bowling ball dreaming I'm a plate of sashimi? Never assume that what you see and feel is real!"
... Copied to Clipboard!
Robot2600
05/07/24 3:47:12 PM
#6:


you said it yourself: fractions are just another way to represent percentages.

---
April 15, 2024: The Day the Internet Died
... Copied to Clipboard!
Irony
05/07/24 3:48:18 PM
#7:


https://gamefaqs.gamespot.com/a/forum/d/d4af26ab.jpg

---
See profile pic
... Copied to Clipboard!
PMarth2002
05/07/24 3:52:19 PM
#8:


SHRlKE posted...
Why does that work?

Because a percentage is literally just a number expressed as a fraction of 100. This is like a definitional thing, not for any complicated reason.

---
When money talks for the very last time, and nobody walks a step behind
When there's only one race, and that's mankind, then we shall be free
... Copied to Clipboard!
IdiotMachine
05/07/24 3:55:17 PM
#9:


thisworld posted...
What do you mean tc?

'%' means 'hundredth' or '1/100'
1% = one 'hundredth'
100% = one-hundred 'hundredth' = 1 (one)

To convert from decimal / fraction to % just multiply it by 100%. It's the same as multiplying it by 1 (see above, 100% = 1)
2/100 = 0.02 = 0.02 * 100% = 2%
3.14 = 3.14 * 100% = 314%
Ready to get your mind blown?

% is Percent, or Per Century, or Per 100. There's also two zeros in the % symbol, as you can see, and it's signified as 0/0, as in # over #.

is Per Mille, or Per Thousand, or Per 1000. There's three zeros in the symbol, to signify that it's per 1000 vs. per 100.

is Per Myriad, or per thousand (or basis point). It's pretty neat how this works!

---
https://i.imgur.com/XNEdLrJ.png
... Copied to Clipboard!
RetuenOfDevsman
05/07/24 4:03:15 PM
#10:


Happens when the numerator is larger too.

100/2 = 50 = 5000%

---
There's a difference between canon and not-stupid.
... Copied to Clipboard!
FolkenRawr
05/07/24 4:04:21 PM
#11:


IdiotMachine posted...
Ready to get your mind blown?

% is Percent, or Per Century, or Per 100. There's also two zeros in the % symbol, as you can see, and it's signified as 0/0, as in # over #.

is Per Mille, or Per Thousand, or Per 1000. There's three zeros in the symbol, to signify that it's per 1000 vs. per 100.

is Per Myriad, or per thousand (or basis point). It's pretty neat how this works!

Bro. Awesome post, thanks

---
Cookin like a chef, I'm a 5 Star Michelin
... Copied to Clipboard!
SHRlKE
05/07/24 4:06:49 PM
#12:


RetuenOfDevsman posted...
Happens when the numerator is larger too.

100/2 = 50 = 5000%

Actually that helps.

---
Come join us at the Sudoku + Other Pencil Puzzles Community Board.
https://gamefaqs.gamespot.com/boards/1572-sudoku-plus-other-pencil-puzzles
... Copied to Clipboard!
TMOG
05/07/24 4:11:11 PM
#13:


If twelve different teachers couldn't teach you math how is CE meant to
... Copied to Clipboard!
Trumble
05/07/24 5:15:09 PM
#14:


To put it another way; fractions, decimals and percentages are effectively all saying the same thing in a different "language".

---
I fought the Trumble and the Trumble won.
... Copied to Clipboard!
bfslick50
05/07/24 5:31:17 PM
#15:


It actually works for all division

40 / 80 = 0.5 because 40 is 50% of 80
27 / 3 = 9 because 27 is 900% of 3

---
"Something's wrong! Murder isn't working and that's all we're good at." ~Futurama
... Copied to Clipboard!
Topic List
Page List: 1