8.13% is the change from 160 to 173
Calculation steps:
[( 173 - 160 ) ÷ 160] x 100 = 8.13%
Formula
Percentage change = [(173 - 160) / 160] x 100
Subtract the new number by the original number
173 - 160 = 13
13 ÷ 160 = 0.08125
0.08125 x 100 = 8.13%
Example