3.56% is the change from 393 to 407
Calculation steps:
[( 407 - 393 ) ÷ 393] x 100 = 3.56%
Formula
Percentage change = [(407 - 393) / 393] x 100
Subtract the new number by the original number
407 - 393 = 14
14 ÷ 393 = 0.035623409669211195
0.035623409669211195 x 100 = 3.56%