22.41% is the change from 348 to 426
Calculation steps:
[( 426 - 348 ) ÷ 348] x 100 = 22.41%
Formula
Percentage change = [(426 - 348) / 348] x 100
Subtract the new number by the original number
426 - 348 = 78
78 ÷ 348 = 0.22413793103448276
0.22413793103448276 x 100 = 22.41%