Need decimals of a division of Ints

just cast in float before you do the division. something like that :

 int i1 = 10;
 int i2 = 3;
 float f = ((float) i1) / ((float) i2);

then f will be equal to 3.33333 (instead of 3 if you change the type of f to be integer)

Hey Infinity

What's happening is because you dividing an int by another int, it is assumed you would like an int as your answer type.

To get your result as a float, just cast your first int to a float like so:

 float answer = ((float)intOne) / intTwo;

This is then seen as a float being divided and so implicit conversions to float from all non-float types will occur.

This is an old question but since it was the first to come up when I googled I'd like to add the js-solution

 var c : float = parseFloat(a) / b;

or

 var c : float = (a+0.0) / b;

Additional Info:
Casting in UnityScript is usually done through "variable name" as "classname" ,
but since int/float are primitives, this WON'T work:

 a as float

Source (Answer by Eric, additional Info by Dreamora)