31.59% is the change from 611 to 804
Calculation steps:
[( 804 - 611 ) ÷ 611] x 100 = 31.59%
Formula
Percentage change = [(804 - 611) / 611] x 100
Subtract the new number by the original number
804 - 611 = 193
193 ÷ 611 = 0.3158756137479542
0.3158756137479542 x 100 = 31.59%