-53.68% is the change from 285 to 132
Calculation steps:
[( 132 - 285 ) ÷ 285] x 100 = -53.68%
Formula
Percentage change = [(132 - 285) / 285] x 100
Subtract the new number by the original number
132 - 285 = -153
-153 ÷ 285 = -0.5368421052631579
-0.5368421052631579 x 100 = -53.68%