-31.96% is the change from 582 to 396
Calculation steps:
[( 396 - 582 ) ÷ 582] x 100 = -31.96%
Formula
Percentage change = [(396 - 582) / 582] x 100
Subtract the new number by the original number
396 - 582 = -186
-186 ÷ 582 = -0.31958762886597936
-0.31958762886597936 x 100 = -31.96%