9.48% is the change from 348 to 381
Calculation steps:
[( 381 - 348 ) ÷ 348] x 100 = 9.48%
Formula
Percentage change = [(381 - 348) / 348] x 100
Subtract the new number by the original number
381 - 348 = 33
33 ÷ 348 = 0.09482758620689655
0.09482758620689655 x 100 = 9.48%