-23.82% is the change from 659 to 502
Calculation steps:
[( 502 - 659 ) ÷ 659] x 100 = -23.82%
Formula
Percentage change = [(502 - 659) / 659] x 100
Subtract the new number by the original number
502 - 659 = -157
-157 ÷ 659 = -0.23823975720789076
-0.23823975720789076 x 100 = -23.82%