4.7% is the change from 149 to 156
Calculation steps:
[( 156 - 149 ) ÷ 149] x 100 = 4.7%
Formula
Percentage change = [(156 - 149) / 149] x 100
Subtract the new number by the original number
156 - 149 = 7
7 ÷ 149 = 0.04697986577181208
0.04697986577181208 x 100 = 4.7%