-8.32% is the change from 493 to 452
Calculation steps:
[( 452 - 493 ) ÷ 493] x 100 = -8.32%
Formula
Percentage change = [(452 - 493) / 493] x 100
Subtract the new number by the original number
452 - 493 = -41
-41 ÷ 493 = -0.08316430020283976
-0.08316430020283976 x 100 = -8.32%