14.71% is the change from 102 to 117
Calculation steps:
[( 117 - 102 ) ÷ 102] x 100 = 14.71%
Formula
Percentage change = [(117 - 102) / 102] x 100
Subtract the new number by the original number
117 - 102 = 15
15 ÷ 102 = 0.14705882352941177
0.14705882352941177 x 100 = 14.71%