10.88% is the change from 340 to 377
Calculation steps:
[( 377 - 340 ) ÷ 340] x 100 = 10.88%
Formula
Percentage change = [(377 - 340) / 340] x 100
Subtract the new number by the original number
377 - 340 = 37
37 ÷ 340 = 0.10882352941176471
0.10882352941176471 x 100 = 10.88%