MOD is Integer remainder division. Also called Modulus.
Syntax: Numerator MOD Divisor
MOD returns 0 if a number is evenly divisible by Integer division (\).
MOD returns 0 if the numerator is 0. The divisor should never be 0!
Example: a% = 100 MOD 9: b% = 100 \ 9
Result: a% = 1: b% = 11