Calculate the modulo of two numbers, i.e., the remainder of division
10 mod 3 = 1
(10 divided by 3 remainder 1)
17 mod 5 = 2
(17 divided by 5 remainder 2)
100 mod 7 = 2
(100 divided by 7 remainder 2)
256 mod 16 = 0
(256 is divisible by 16)