I don't understand how to use the" %" in JavaScript

Question

I need help with the"%" in java

Answer 1

% is an arithmetic operator in most if not all programming languages
It will give you the remainder of two numbers e.g.
5%2=1
2 can go into 5 twice remainder 1

Try this simple code
for(let i=0;i<100;i++){
if(i%2==0) console.log(i)
}

what do you think will happen?

Answer 2

% is a modulus sign it means remainder

Example
10 % 2
Means what remains after diving 10 by 2 which is 0

I. E 10 % 2 = 0

Answer 3

I now understand. Thank you very much