-32.99% is the change from 867 to 581
Calculation steps:
[( 581 - 867 ) ÷ 867] x 100 = -32.99%
Formula
Percentage change = [(581 - 867) / 867] x 100
Subtract the new number by the original number
581 - 867 = -286
-286 ÷ 867 = -0.32987312572087657
-0.32987312572087657 x 100 = -32.99%