628.57% is the change from 14 to 102
Calculation steps:
[( 102 - 14 ) ÷ 14] x 100 = 628.57%
Formula
Percentage change = [(102 - 14) / 14] x 100
Subtract the new number by the original number
102 - 14 = 88
88 ÷ 14 = 6.285714285714286
6.285714285714286 x 100 = 628.57%