107.67% is the change from 404 to 839
Calculation steps:
[( 839 - 404 ) ÷ 404] x 100 = 107.67%
Formula
Percentage change = [(839 - 404) / 404] x 100
Subtract the new number by the original number
839 - 404 = 435
435 ÷ 404 = 1.0767326732673268
1.0767326732673268 x 100 = 107.67%