-96.74% is the change from 582 to 19
Calculation steps:
[( 19 - 582 ) ÷ 582] x 100 = -96.74%
Formula
Percentage change = [(19 - 582) / 582] x 100
Subtract the new number by the original number
19 - 582 = -563
-563 ÷ 582 = -0.9673539518900344
-0.9673539518900344 x 100 = -96.74%