104.1% is the change from 390 to 796
Calculation steps:
[( 796 - 390 ) ÷ 390] x 100 = 104.1%
Formula
Percentage change = [(796 - 390) / 390] x 100
Subtract the new number by the original number
796 - 390 = 406
406 ÷ 390 = 1.041025641025641
1.041025641025641 x 100 = 104.1%