9.4% is the change from 149 to 163
Calculation steps:
[( 163 - 149 ) ÷ 149] x 100 = 9.4%
Formula
Percentage change = [(163 - 149) / 149] x 100
Subtract the new number by the original number
163 - 149 = 14
14 ÷ 149 = 0.09395973154362416
0.09395973154362416 x 100 = 9.4%