75.93% is the change from 457 to 804
Calculation steps:
[( 804 - 457 ) ÷ 457] x 100 = 75.93%
Formula
Percentage change = [(804 - 457) / 457] x 100
Subtract the new number by the original number
804 - 457 = 347
347 ÷ 457 = 0.7592997811816192
0.7592997811816192 x 100 = 75.93%