40.81% is the change from 571 to 804
Calculation steps:
[( 804 - 571 ) ÷ 571] x 100 = 40.81%
Formula
Percentage change = [(804 - 571) / 571] x 100
Subtract the new number by the original number
804 - 571 = 233
233 ÷ 571 = 0.4080560420315236
0.4080560420315236 x 100 = 40.81%