-9.42% is the change from 499 to 452
Calculation steps:
[( 452 - 499 ) ÷ 499] x 100 = -9.42%
Formula
Percentage change = [(452 - 499) / 499] x 100
Subtract the new number by the original number
452 - 499 = -47
-47 ÷ 499 = -0.09418837675350701
-0.09418837675350701 x 100 = -9.42%