-84.86% is the change from 588 to 89
Calculation steps:
[( 89 - 588 ) ÷ 588] x 100 = -84.86%
Formula
Percentage change = [(89 - 588) / 588] x 100
Subtract the new number by the original number
89 - 588 = -499
-499 ÷ 588 = -0.8486394557823129
-0.8486394557823129 x 100 = -84.86%