30.49% is the change from 574 to 749
Calculation steps:
[( 749 - 574 ) ÷ 574] x 100 = 30.49%
Formula
Percentage change = [(749 - 574) / 574] x 100
Subtract the new number by the original number
749 - 574 = 175
175 ÷ 574 = 0.3048780487804878
0.3048780487804878 x 100 = 30.49%