Modulus

Description
Performs a modulus operation on the first number by wrapping around the maximum value specified, restarting at 0 each time.

Syntax
 % 

Parameters

 * a
 * any number
 * b
 * any number used as the modulus maximum value for wrapping

Examples
evalmath n (6 % 4) Result: 2

(when comparing 6 against 4, 6 doesn't fit inside the space of 4, so keep subtracting 4 from the left value until it does)