2.78% is the change from 396 to 407
Calculation steps:
[( 407 - 396 ) ÷ 396] x 100 = 2.78%
Formula
Percentage change = [(407 - 396) / 396] x 100
Subtract the new number by the original number
407 - 396 = 11
11 ÷ 396 = 0.027777777777777776
0.027777777777777776 x 100 = 2.78%