13.93% is the change from 122 to 139
Calculation steps:
[( 139 - 122 ) ÷ 122] x 100 = 13.93%
Formula
Percentage change = [(139 - 122) / 122] x 100
Subtract the new number by the original number
139 - 122 = 17
17 ÷ 122 = 0.13934426229508196
0.13934426229508196 x 100 = 13.93%