-65.24% is the change from 164 to 57
Calculation steps:
[( 57 - 164 ) ÷ 164] x 100 = -65.24%
Formula
Percentage change = [(57 - 164) / 164] x 100
Subtract the new number by the original number
57 - 164 = -107
-107 ÷ 164 = -0.6524390243902439
-0.6524390243902439 x 100 = -65.24%