25.93% is the change from 27 to 34
Calculation steps:
[( 34 - 27 ) ÷ 27] x 100 = 25.93%
Formula
Percentage change = [(34 - 27) / 27] x 100
Subtract the new number by the original number
34 - 27 = 7
7 ÷ 27 = 0.25925925925925924
0.25925925925925924 x 100 = 25.93%