144.64% is the change from 224 to 548
Calculation steps:
[( 548 - 224 ) ÷ 224] x 100 = 144.64%
Formula
Percentage change = [(548 - 224) / 224] x 100
Subtract the new number by the original number
548 - 224 = 324
324 ÷ 224 = 1.4464285714285714
1.4464285714285714 x 100 = 144.64%