11.18% is the change from 340 to 378
Calculation steps:
[( 378 - 340 ) ÷ 340] x 100 = 11.18%
Formula
Percentage change = [(378 - 340) / 340] x 100
Subtract the new number by the original number
378 - 340 = 38
38 ÷ 340 = 0.11176470588235295
0.11176470588235295 x 100 = 11.18%