-45.39% is the change from 152 to 83
Calculation steps:
[( 83 - 152 ) ÷ 152] x 100 = -45.39%
Formula
Percentage change = [(83 - 152) / 152] x 100
Subtract the new number by the original number
83 - 152 = -69
-69 ÷ 152 = -0.45394736842105265
-0.45394736842105265 x 100 = -45.39%