-77.49% is the change from 582 to 131
Calculation steps:
[( 131 - 582 ) ÷ 582] x 100 = -77.49%
Formula
Percentage change = [(131 - 582) / 582] x 100
Subtract the new number by the original number
131 - 582 = -451
-451 ÷ 582 = -0.7749140893470791
-0.7749140893470791 x 100 = -77.49%