13.36% is the change from 277 to 314
Calculation steps:
[( 314 - 277 ) ÷ 277] x 100 = 13.36%
Formula
Percentage change = [(314 - 277) / 277] x 100
Subtract the new number by the original number
314 - 277 = 37
37 ÷ 277 = 0.13357400722021662
0.13357400722021662 x 100 = 13.36%