CFLib.org – Common Function Library Project

Description:
Divides value by maximum, multiplies the result by 100, and returns the percenage. Returns repeating decimals to ten decimal places.

Return Values:
Returns the percentage.

Example:

<cfoutput>
Your score is #Round(percentage(1,3))# %.
</cfoutput>

Parameters:

Full UDF Source:

/**
 * Returns the percentage of value out of maximum.
 * 
 * @param value      The value. 
 * @param maximum      The maximum value. 
 * @return Returns the percentage. 
 * @author Jennifer Larkin (mr_urc@drule.org) 
 * @version 1, September 6, 2001 
 */
function percentage(Value,Maximum) {
  return ((Value/Maximum)*100);
}