10.26% is the change from 156 to 172
Calculation steps:
[( 172 - 156 ) ÷ 156] x 100 = 10.26%
Formula
Percentage change = [(172 - 156) / 156] x 100
Subtract the new number by the original number
172 - 156 = 16
16 ÷ 156 = 0.10256410256410256
0.10256410256410256 x 100 = 10.26%