How To Multiply By A Percent?

[WolfieeifloW]

I need to multiply by a certain percent, 200.
How would I go about doing this?

(My number) x 200%

How to do that in WE?
Prefer JASS, but I can convert from GUI too.

 

[Carnerox]

set MyVariable = 50*I2R(2.00)
//If you use using both reals.
set MyVariable = 50.00*2.00

This is simple math.
._____.

 

[Dinowc]

^
actually for 200%, you multiply it with 3, not 2

 

[WolfieeifloW]

So, 3.00 for 200%.
So 30% would be 1.30?

 

[Carnerox]

50*200%=100.
50*2.00=100.

200%=2.00.

 

[Dinowc]

50*200%=100.
50*2.00=100.

200%=2.00.

...

50 increased by 100% is 100

50 increased by 200% is 150

So, 3.00 for 200%.
So 30% would be 1.30?

yes

EDIT: I might have been confused with your question there

100% from 50 is 50, so 200% is indeed 100
so 30% is actually 0.3, but to increase some number by 30% you multiply it with 1.3

 

[keychup]

to increase by a percentage use this formula:
(Original Number) x (1.00+(Percentage/100))
To decrease:
(Original Number) x (1.00-(Percentage/100))
To find the percent value:
(Original Number) x ((Percentage/100))