27.37% is the change from 274 to 349
Calculation steps:
[( 349 - 274 ) ÷ 274] x 100 = 27.37%
Formula
Percentage change = [(349 - 274) / 274] x 100
Subtract the new number by the original number
349 - 274 = 75
75 ÷ 274 = 0.2737226277372263
0.2737226277372263 x 100 = 27.37%