80.39% is the change from 153 to 276
Calculation steps:
[( 276 - 153 ) ÷ 153] x 100 = 80.39%
Formula
Percentage change = [(276 - 153) / 153] x 100
Subtract the new number by the original number
276 - 153 = 123
123 ÷ 153 = 0.803921568627451
0.803921568627451 x 100 = 80.39%