-47.57% is the change from 288 to 151
Calculation steps:
[( 151 - 288 ) ÷ 288] x 100 = -47.57%
Formula
Percentage change = [(151 - 288) / 288] x 100
Subtract the new number by the original number
151 - 288 = -137
-137 ÷ 288 = -0.4756944444444444
-0.4756944444444444 x 100 = -47.57%