26.81% is the change from 276 to 350
Calculation steps:
[( 350 - 276 ) ÷ 276] x 100 = 26.81%
Formula
Percentage change = [(350 - 276) / 276] x 100
Subtract the new number by the original number
350 - 276 = 74
74 ÷ 276 = 0.26811594202898553
0.26811594202898553 x 100 = 26.81%