38.77% is the change from 276 to 383
Calculation steps:
[( 383 - 276 ) ÷ 276] x 100 = 38.77%
Formula
Percentage change = [(383 - 276) / 276] x 100
Subtract the new number by the original number
383 - 276 = 107
107 ÷ 276 = 0.38768115942028986
0.38768115942028986 x 100 = 38.77%