13.08% is the change from 390 to 441
Calculation steps:
[( 441 - 390 ) ÷ 390] x 100 = 13.08%
Formula
Percentage change = [(441 - 390) / 390] x 100
Subtract the new number by the original number
441 - 390 = 51
51 ÷ 390 = 0.13076923076923078
0.13076923076923078 x 100 = 13.08%