5.49% is the change from 164 to 173
Calculation steps:
[( 173 - 164 ) ÷ 164] x 100 = 5.49%
Formula
Percentage change = [(173 - 164) / 164] x 100
Subtract the new number by the original number
173 - 164 = 9
9 ÷ 164 = 0.054878048780487805
0.054878048780487805 x 100 = 5.49%