25.43% is the change from 641 to 804
Calculation steps:
[( 804 - 641 ) ÷ 641] x 100 = 25.43%
Formula
Percentage change = [(804 - 641) / 641] x 100
Subtract the new number by the original number
804 - 641 = 163
163 ÷ 641 = 0.2542901716068643
0.2542901716068643 x 100 = 25.43%