-29.15% is the change from 813 to 576
Calculation steps:
[( 576 - 813 ) ÷ 813] x 100 = -29.15%
Formula
Percentage change = [(576 - 813) / 813] x 100
Subtract the new number by the original number
576 - 813 = -237
-237 ÷ 813 = -0.2915129151291513
-0.2915129151291513 x 100 = -29.15%