-27.56% is the change from 802 to 581
Calculation steps:
[( 581 - 802 ) ÷ 802] x 100 = -27.56%
Formula
Percentage change = [(581 - 802) / 802] x 100
Subtract the new number by the original number
581 - 802 = -221
-221 ÷ 802 = -0.27556109725685785
-0.27556109725685785 x 100 = -27.56%