-32.01% is the change from 856 to 582
Calculation steps:
[( 582 - 856 ) ÷ 856] x 100 = -32.01%
Formula
Percentage change = [(582 - 856) / 856] x 100
Subtract the new number by the original number
582 - 856 = -274
-274 ÷ 856 = -0.32009345794392524
-0.32009345794392524 x 100 = -32.01%