79.22% is the change from 154 to 276
Calculation steps:
[( 276 - 154 ) ÷ 154] x 100 = 79.22%
Formula
Percentage change = [(276 - 154) / 154] x 100
Subtract the new number by the original number
276 - 154 = 122
122 ÷ 154 = 0.7922077922077922
0.7922077922077922 x 100 = 79.22%