-90.1% is the change from 576 to 57
Calculation steps:
[( 57 - 576 ) ÷ 576] x 100 = -90.1%
Formula
Percentage change = [(57 - 576) / 576] x 100
Subtract the new number by the original number
57 - 576 = -519
-519 ÷ 576 = -0.9010416666666666
-0.9010416666666666 x 100 = -90.1%