31.06% is the change from 396 to 519
Calculation steps:
[( 519 - 396 ) ÷ 396] x 100 = 31.06%
Formula
Percentage change = [(519 - 396) / 396] x 100
Subtract the new number by the original number
519 - 396 = 123
123 ÷ 396 = 0.3106060606060606
0.3106060606060606 x 100 = 31.06%