14.36% is the change from 390 to 446
Calculation steps:
[( 446 - 390 ) ÷ 390] x 100 = 14.36%
Formula
Percentage change = [(446 - 390) / 390] x 100
Subtract the new number by the original number
446 - 390 = 56
56 ÷ 390 = 0.14358974358974358
0.14358974358974358 x 100 = 14.36%