6.39% is the change from 391 to 416
Calculation steps:
[( 416 - 391 ) ÷ 391] x 100 = 6.39%
Formula
Percentage change = [(416 - 391) / 391] x 100
Subtract the new number by the original number
416 - 391 = 25
25 ÷ 391 = 0.0639386189258312
0.0639386189258312 x 100 = 6.39%