-89.85% is the change from 581 to 59
Calculation steps:
[( 59 - 581 ) ÷ 581] x 100 = -89.85%
Formula
Percentage change = [(59 - 581) / 581] x 100
Subtract the new number by the original number
59 - 581 = -522
-522 ÷ 581 = -0.8984509466437177
-0.8984509466437177 x 100 = -89.85%