31.58% is the change from 19 to 25
Calculation steps:
[( 25 - 19 ) ÷ 19] x 100 = 31.58%
Formula
Percentage change = [(25 - 19) / 19] x 100
Subtract the new number by the original number
25 - 19 = 6
6 ÷ 19 = 0.3157894736842105
0.3157894736842105 x 100 = 31.58%