8.33% is the change from 156 to 169
Calculation steps:
[( 169 - 156 ) ÷ 156] x 100 = 8.33%
Formula
Percentage change = [(169 - 156) / 156] x 100
Subtract the new number by the original number
169 - 156 = 13
13 ÷ 156 = 0.08333333333333333
0.08333333333333333 x 100 = 8.33%