574.17% is the change from 120 to 809
Calculation steps:
[( 809 - 120 ) ÷ 120] x 100 = 574.17%
Formula
Percentage change = [(809 - 120) / 120] x 100
Subtract the new number by the original number
809 - 120 = 689
689 ÷ 120 = 5.741666666666666
5.741666666666666 x 100 = 574.17%