-36.56% is the change from 454 to 288
Calculation steps:
[( 288 - 454 ) ÷ 454] x 100 = -36.56%
Formula
Percentage change = [(288 - 454) / 454] x 100
Subtract the new number by the original number
288 - 454 = -166
-166 ÷ 454 = -0.3656387665198238
-0.3656387665198238 x 100 = -36.56%