17.17% is the change from 99 to 116
Calculation steps:
[( 116 - 99 ) ÷ 99] x 100 = 17.17%
Formula
Percentage change = [(116 - 99) / 99] x 100
Subtract the new number by the original number
116 - 99 = 17
17 ÷ 99 = 0.1717171717171717
0.1717171717171717 x 100 = 17.17%