24.85% is the change from 326 to 407
Calculation steps:
[( 407 - 326 ) ÷ 326] x 100 = 24.85%
Formula
Percentage change = [(407 - 326) / 326] x 100
Subtract the new number by the original number
407 - 326 = 81
81 ÷ 326 = 0.24846625766871167
0.24846625766871167 x 100 = 24.85%