-60.96% is the change from 146 to 57
Calculation steps:
[( 57 - 146 ) ÷ 146] x 100 = -60.96%
Formula
Percentage change = [(57 - 146) / 146] x 100
Subtract the new number by the original number
57 - 146 = -89
-89 ÷ 146 = -0.6095890410958904
-0.6095890410958904 x 100 = -60.96%