-93.3% is the change from 582 to 39
Calculation steps:
[( 39 - 582 ) ÷ 582] x 100 = -93.3%
Formula
Percentage change = [(39 - 582) / 582] x 100
Subtract the new number by the original number
39 - 582 = -543
-543 ÷ 582 = -0.9329896907216495
-0.9329896907216495 x 100 = -93.3%