4.97% is the change from 161 to 169
Calculation steps:
[( 169 - 161 ) ÷ 161] x 100 = 4.97%
Formula
Percentage change = [(169 - 161) / 161] x 100
Subtract the new number by the original number
169 - 161 = 8
8 ÷ 161 = 0.049689440993788817
0.049689440993788817 x 100 = 4.97%