-32.89% is the change from 228 to 153
Calculation steps:
[( 153 - 228 ) ÷ 228] x 100 = -32.89%
Formula
Percentage change = [(153 - 228) / 228] x 100
Subtract the new number by the original number
153 - 228 = -75
-75 ÷ 228 = -0.32894736842105265
-0.32894736842105265 x 100 = -32.89%