46.43% is the change from 224 to 328
Calculation steps:
[( 328 - 224 ) ÷ 224] x 100 = 46.43%
Formula
Percentage change = [(328 - 224) / 224] x 100
Subtract the new number by the original number
328 - 224 = 104
104 ÷ 224 = 0.4642857142857143
0.4642857142857143 x 100 = 46.43%