122.09% is the change from 326 to 724
Calculation steps:
[( 724 - 326 ) ÷ 326] x 100 = 122.09%
Formula
Percentage change = [(724 - 326) / 326] x 100
Subtract the new number by the original number
724 - 326 = 398
398 ÷ 326 = 1.2208588957055215
1.2208588957055215 x 100 = 122.09%