-28.23% is the change from 804 to 577
Calculation steps:
[( 577 - 804 ) ÷ 804] x 100 = -28.23%
Formula
Percentage change = [(577 - 804) / 804] x 100
Subtract the new number by the original number
577 - 804 = -227
-227 ÷ 804 = -0.28233830845771146
-0.28233830845771146 x 100 = -28.23%