25.99% is the change from 277 to 349
Calculation steps:
[( 349 - 277 ) ÷ 277] x 100 = 25.99%
Formula
Percentage change = [(349 - 277) / 277] x 100
Subtract the new number by the original number
349 - 277 = 72
72 ÷ 277 = 0.259927797833935
0.259927797833935 x 100 = 25.99%