-13.02% is the change from 453 to 394
Calculation steps:
[( 394 - 453 ) ÷ 453] x 100 = -13.02%
Formula
Percentage change = [(394 - 453) / 453] x 100
Subtract the new number by the original number
394 - 453 = -59
-59 ÷ 453 = -0.13024282560706402
-0.13024282560706402 x 100 = -13.02%