-28.98% is the change from 804 to 571
Calculation steps:
[( 571 - 804 ) ÷ 804] x 100 = -28.98%
Formula
Percentage change = [(571 - 804) / 804] x 100
Subtract the new number by the original number
571 - 804 = -233
-233 ÷ 804 = -0.2898009950248756
-0.2898009950248756 x 100 = -28.98%