-39.62% is the change from 477 to 288
Calculation steps:
[( 288 - 477 ) ÷ 477] x 100 = -39.62%
Formula
Percentage change = [(288 - 477) / 477] x 100
Subtract the new number by the original number
288 - 477 = -189
-189 ÷ 477 = -0.39622641509433965
-0.39622641509433965 x 100 = -39.62%