-86.33% is the change from 417 to 57
Calculation steps:
[( 57 - 417 ) ÷ 417] x 100 = -86.33%
Formula
Percentage change = [(57 - 417) / 417] x 100
Subtract the new number by the original number
57 - 417 = -360
-360 ÷ 417 = -0.8633093525179856
-0.8633093525179856 x 100 = -86.33%