34.15% is the change from 574 to 770
Calculation steps:
[( 770 - 574 ) ÷ 574] x 100 = 34.15%
Formula
Percentage change = [(770 - 574) / 574] x 100
Subtract the new number by the original number
770 - 574 = 196
196 ÷ 574 = 0.34146341463414637
0.34146341463414637 x 100 = 34.15%