109.16% is the change from 404 to 845
Calculation steps:
[( 845 - 404 ) ÷ 404] x 100 = 109.16%
Formula
Percentage change = [(845 - 404) / 404] x 100
Subtract the new number by the original number
845 - 404 = 441
441 ÷ 404 = 1.0915841584158417
1.0915841584158417 x 100 = 109.16%