14.29% is the change from 91 to 104
Calculation steps:
[( 104 - 91 ) ÷ 91] x 100 = 14.29%
Formula
Percentage change = [(104 - 91) / 91] x 100
Subtract the new number by the original number
104 - 91 = 13
13 ÷ 91 = 0.14285714285714285
0.14285714285714285 x 100 = 14.29%