146.43% is the change from 224 to 552
Calculation steps:
[( 552 - 224 ) ÷ 224] x 100 = 146.43%
Formula
Percentage change = [(552 - 224) / 224] x 100
Subtract the new number by the original number
552 - 224 = 328
328 ÷ 224 = 1.4642857142857142
1.4642857142857142 x 100 = 146.43%