-29.06% is the change from 812 to 576
Calculation steps:
[( 576 - 812 ) ÷ 812] x 100 = -29.06%
Formula
Percentage change = [(576 - 812) / 812] x 100
Subtract the new number by the original number
576 - 812 = -236
-236 ÷ 812 = -0.29064039408866993
-0.29064039408866993 x 100 = -29.06%