-43.13% is the change from 582 to 331
Calculation steps:
[( 331 - 582 ) ÷ 582] x 100 = -43.13%
Formula
Percentage change = [(331 - 582) / 582] x 100
Subtract the new number by the original number
331 - 582 = -251
-251 ÷ 582 = -0.43127147766323026
-0.43127147766323026 x 100 = -43.13%