-7.93% is the change from 492 to 453
Calculation steps:
[( 453 - 492 ) ÷ 492] x 100 = -7.93%
Formula
Percentage change = [(453 - 492) / 492] x 100
Subtract the new number by the original number
453 - 492 = -39
-39 ÷ 492 = -0.07926829268292683
-0.07926829268292683 x 100 = -7.93%