28.64% is the change from 426 to 548
Calculation steps:
[( 548 - 426 ) ÷ 426] x 100 = 28.64%
Formula
Percentage change = [(548 - 426) / 426] x 100
Subtract the new number by the original number
548 - 426 = 122
122 ÷ 426 = 0.2863849765258216
0.2863849765258216 x 100 = 28.64%