-90.27% is the change from 586 to 57
Calculation steps:
[( 57 - 586 ) ÷ 586] x 100 = -90.27%
Formula
Percentage change = [(57 - 586) / 586] x 100
Subtract the new number by the original number
57 - 586 = -529
-529 ÷ 586 = -0.9027303754266212
-0.9027303754266212 x 100 = -90.27%