48.47% is the change from 326 to 484
Calculation steps:
[( 484 - 326 ) ÷ 326] x 100 = 48.47%
Formula
Percentage change = [(484 - 326) / 326] x 100
Subtract the new number by the original number
484 - 326 = 158
158 ÷ 326 = 0.48466257668711654
0.48466257668711654 x 100 = 48.47%