85.71% is the change from 14 to 26
Calculation steps:
[( 26 - 14 ) ÷ 14] x 100 = 85.71%
Formula
Percentage change = [(26 - 14) / 14] x 100
Subtract the new number by the original number
26 - 14 = 12
12 ÷ 14 = 0.8571428571428571
0.8571428571428571 x 100 = 85.71%