-81.94% is the change from 288 to 52
Calculation steps:
[( 52 - 288 ) ÷ 288] x 100 = -81.94%
Formula
Percentage change = [(52 - 288) / 288] x 100
Subtract the new number by the original number
52 - 288 = -236
-236 ÷ 288 = -0.8194444444444444
-0.8194444444444444 x 100 = -81.94%