-21.19% is the change from 453 to 357
Calculation steps:
[( 357 - 453 ) ÷ 453] x 100 = -21.19%
Formula
Percentage change = [(357 - 453) / 453] x 100
Subtract the new number by the original number
357 - 453 = -96
-96 ÷ 453 = -0.2119205298013245
-0.2119205298013245 x 100 = -21.19%