448% is the change from 100 to 548
Calculation steps:
[( 548 - 100 ) ÷ 100] x 100 = 448%
Formula
Percentage change = [(548 - 100) / 100] x 100
Subtract the new number by the original number
548 - 100 = 448
448 ÷ 100 = 4.48
4.48 x 100 = 448%
Example