VBScript FormatPercent function

May 13, 2021 VBScript

The VBScript FormatPercent function returns an expression formatted as a percentage (multiplied by 100), ending with the % symbol.

The FormatPercent function returns an expression that is formatted as a percentage (following the percentage with the % symbol (multiplied by 100).

FormatPercent(Expression[,NumDigAfterDec[,
IncLeadingDig[,UseParForNegNum[,GroupDig]]]])

parameter	describe
expression	Required.It is necessary to format the expression.
NumDigAfterDec	Optional.Indicates the value of the number of digits on the right side of the decimal point.The default value is -1 (used by the area setting of the computer).
IncLeadingDig	Optional.Indicates whether the leading zero of the small value is displayed: -2 = TristateuseDefault - Using the area of the computer -1 = TristateTrue - True 0 = TristateFalse - False
UseParForNegNum	Optional.Indicates whether the negative value is placed in parentheses: -2 = TristateuseDefault - Using the area of the computer -1 = TristateTrue - True 0 = TristateFalse - False
GroupDig	Optional.Indicates whether the number packet symbol specified in the computer area setting will group numbers: -2 = TristateuseDefault - Using the area of the computer -1 = TristateTrue - True 0 = TristateFalse - False

'How many percent is 6 of 345?
document.write(FormatPercent(6/345))

Output:

1.74%

'How many percent is 6 of 345?
document.write(FormatPercent(6/345,1))

Output:

1.7%