4.9% is the change from 102 to 107
Calculation steps:
[( 107 - 102 ) ÷ 102] x 100 = 4.9%
Formula
Percentage change = [(107 - 102) / 102] x 100
Subtract the new number by the original number
107 - 102 = 5
5 ÷ 102 = 0.049019607843137254
0.049019607843137254 x 100 = 4.9%