-84.89% is the change from 589 to 89
Calculation steps:
[( 89 - 589 ) ÷ 589] x 100 = -84.89%
Formula
Percentage change = [(89 - 589) / 589] x 100
Subtract the new number by the original number
89 - 589 = -500
-500 ÷ 589 = -0.8488964346349746
-0.8488964346349746 x 100 = -84.89%