13.79% is the change from 348 to 396
Calculation steps:
[( 396 - 348 ) ÷ 348] x 100 = 13.79%
Formula
Percentage change = [(396 - 348) / 348] x 100
Subtract the new number by the original number
396 - 348 = 48
48 ÷ 348 = 0.13793103448275862
0.13793103448275862 x 100 = 13.79%