26.09% is the change from 276 to 348
Calculation steps:
[( 348 - 276 ) ÷ 276] x 100 = 26.09%
Formula
Percentage change = [(348 - 276) / 276] x 100
Subtract the new number by the original number
348 - 276 = 72
72 ÷ 276 = 0.2608695652173913
0.2608695652173913 x 100 = 26.09%