3.07% is the change from 163 to 168
Calculation steps:
[( 168 - 163 ) ÷ 163] x 100 = 3.07%
Formula
Percentage change = [(168 - 163) / 163] x 100
Subtract the new number by the original number
168 - 163 = 5
5 ÷ 163 = 0.03067484662576687
0.03067484662576687 x 100 = 3.07%