104.16% is the change from 409 to 835
Calculation steps:
[( 835 - 409 ) ÷ 409] x 100 = 104.16%
Formula
Percentage change = [(835 - 409) / 409] x 100
Subtract the new number by the original number
835 - 409 = 426
426 ÷ 409 = 1.0415647921760391
1.0415647921760391 x 100 = 104.16%