-97.25% is the change from 582 to 16
Calculation steps:
[( 16 - 582 ) ÷ 582] x 100 = -97.25%
Formula
Percentage change = [(16 - 582) / 582] x 100
Subtract the new number by the original number
16 - 582 = -566
-566 ÷ 582 = -0.9725085910652921
-0.9725085910652921 x 100 = -97.25%