334.92% is the change from 126 to 548
Calculation steps:
[( 548 - 126 ) ÷ 126] x 100 = 334.92%
Formula
Percentage change = [(548 - 126) / 126] x 100
Subtract the new number by the original number
548 - 126 = 422
422 ÷ 126 = 3.3492063492063493
3.3492063492063493 x 100 = 334.92%