-33.79% is the change from 435 to 288
Calculation steps:
[( 288 - 435 ) ÷ 435] x 100 = -33.79%
Formula
Percentage change = [(288 - 435) / 435] x 100
Subtract the new number by the original number
288 - 435 = -147
-147 ÷ 435 = -0.33793103448275863
-0.33793103448275863 x 100 = -33.79%