-91.68% is the change from 589 to 49
Calculation steps:
[( 49 - 589 ) ÷ 589] x 100 = -91.68%
Formula
Percentage change = [(49 - 589) / 589] x 100
Subtract the new number by the original number
49 - 589 = -540
-540 ÷ 589 = -0.9168081494057725
-0.9168081494057725 x 100 = -91.68%