I've never really seen a use for the module operator, but I'm curious on how it works and what it could be used for. I'm sure it's really important.
It's the only operator I've never looked much into.
The modulo
operator gives you the remainder from a division. That was just a quick google search.
% Modulus Operator and remainder of after an integer division.
B % A will give 0
Read about operators.
I'm not the most confident scripter but I found a link here to explain it all - https://developer.roblox.com/en-us/recipes/Test-for-Odd-or-Even-Numbers //////// Apparently its for testing odd or even numbers in lua.