-88.54% is the change from 288 to 33
Calculation steps:
[( 33 - 288 ) ÷ 288] x 100 = -88.54%
Formula
Percentage change = [(33 - 288) / 288] x 100
Subtract the new number by the original number
33 - 288 = -255
-255 ÷ 288 = -0.8854166666666666
-0.8854166666666666 x 100 = -88.54%