-89.82% is the change from 570 to 58
Calculation steps:
[( 58 - 570 ) ÷ 570] x 100 = -89.82%
Formula
Percentage change = [(58 - 570) / 570] x 100
Subtract the new number by the original number
58 - 570 = -512
-512 ÷ 570 = -0.8982456140350877
-0.8982456140350877 x 100 = -89.82%