9.09% is the change from 154 to 168
Calculation steps:
[( 168 - 154 ) ÷ 154] x 100 = 9.09%
Formula
Percentage change = [(168 - 154) / 154] x 100
Subtract the new number by the original number
168 - 154 = 14
14 ÷ 154 = 0.09090909090909091
0.09090909090909091 x 100 = 9.09%