11.21% is the change from 116 to 129
Calculation steps:
[( 129 - 116 ) ÷ 116] x 100 = 11.21%
Formula
Percentage change = [(129 - 116) / 116] x 100
Subtract the new number by the original number
129 - 116 = 13
13 ÷ 116 = 0.11206896551724138
0.11206896551724138 x 100 = 11.21%