4.49% is the change from 156 to 163
Calculation steps:
[( 163 - 156 ) ÷ 156] x 100 = 4.49%
Formula
Percentage change = [(163 - 156) / 156] x 100
Subtract the new number by the original number
163 - 156 = 7
7 ÷ 156 = 0.04487179487179487
0.04487179487179487 x 100 = 4.49%