-35.1% is the change from 453 to 294
Calculation steps:
[( 294 - 453 ) ÷ 453] x 100 = -35.1%
Formula
Percentage change = [(294 - 453) / 453] x 100
Subtract the new number by the original number
294 - 453 = -159
-159 ÷ 453 = -0.3509933774834437
-0.3509933774834437 x 100 = -35.1%