46.08% is the change from 102 to 149
Calculation steps:
[( 149 - 102 ) ÷ 102] x 100 = 46.08%
Formula
Percentage change = [(149 - 102) / 102] x 100
Subtract the new number by the original number
149 - 102 = 47
47 ÷ 102 = 0.46078431372549017
0.46078431372549017 x 100 = 46.08%