34.74% is the change from 426 to 574
Calculation steps:
[( 574 - 426 ) ÷ 426] x 100 = 34.74%
Formula
Percentage change = [(574 - 426) / 426] x 100
Subtract the new number by the original number
574 - 426 = 148
148 ÷ 426 = 0.3474178403755869
0.3474178403755869 x 100 = 34.74%