439.6% is the change from 149 to 804
Calculation steps:
[( 804 - 149 ) ÷ 149] x 100 = 439.6%
Formula
Percentage change = [(804 - 149) / 149] x 100
Subtract the new number by the original number
804 - 149 = 655
655 ÷ 149 = 4.395973154362416
4.395973154362416 x 100 = 439.6%