2.6% is the change from 154 to 158
Calculation steps:
[( 158 - 154 ) ÷ 154] x 100 = 2.6%
Formula
Percentage change = [(158 - 154) / 154] x 100
Subtract the new number by the original number
158 - 154 = 4
4 ÷ 154 = 0.025974025974025976
0.025974025974025976 x 100 = 2.6%