-38.72% is the change from 470 to 288
Calculation steps:
[( 288 - 470 ) ÷ 470] x 100 = -38.72%
Formula
Percentage change = [(288 - 470) / 470] x 100
Subtract the new number by the original number
288 - 470 = -182
-182 ÷ 470 = -0.3872340425531915
-0.3872340425531915 x 100 = -38.72%