-8.37% is the change from 502 to 460
Calculation steps:
[( 460 - 502 ) ÷ 502] x 100 = -8.37%
Formula
Percentage change = [(460 - 502) / 502] x 100
Subtract the new number by the original number
460 - 502 = -42
-42 ÷ 502 = -0.08366533864541832
-0.08366533864541832 x 100 = -8.37%