-89.93% is the change from 586 to 59
Calculation steps:
[( 59 - 586 ) ÷ 586] x 100 = -89.93%
Formula
Percentage change = [(59 - 586) / 586] x 100
Subtract the new number by the original number
59 - 586 = -527
-527 ÷ 586 = -0.8993174061433447
-0.8993174061433447 x 100 = -89.93%