Assignment Operators are used to assign values to a variable. Assignment operators available in javascript are: =, +=, -=, *=, /=, %=, <<=, >>=, >>>=, &=, ^=, |=, **=
var x = 100;
var x = 100;
x += 100;
var x = 100;
x -= 50;
var x = 100;
x *= 5;
var x = 100;
x /= 50;
var x = 100;
x %= 5;