Divides the value of a variable by the value of an expression, and assigns the remainder to the variable.
Syntax
result %= expression
Arguments
result
Any variable.
expression
Any numeric expression.
Remarks
Using the %= operator is exactly the same as specifying:
result = result % expression
Requirements
Supported in the following document modes: Quirks, Internet Explorer 6 standards, Internet Explorer 7 standards, Internet Explorer 8 standards, Internet Explorer 9 standards, Internet Explorer 10 standards, Internet Explorer 11 standards. Also supported in Store apps (Windows 8 and Windows Phone 8.1). See Version Information.
See Also
Modulus Operator
Operator Precedence
Operator Summary (JavaScript)