-53.64% is the change from 330 to 153
Calculation steps:
[( 153 - 330 ) ÷ 330] x 100 = -53.64%
Formula
Percentage change = [(153 - 330) / 330] x 100
Subtract the new number by the original number
153 - 330 = -177
-177 ÷ 330 = -0.5363636363636364
-0.5363636363636364 x 100 = -53.64%