108.66% is the change from 404 to 843
Calculation steps:
[( 843 - 404 ) ÷ 404] x 100 = 108.66%
Formula
Percentage change = [(843 - 404) / 404] x 100
Subtract the new number by the original number
843 - 404 = 439
439 ÷ 404 = 1.0866336633663367
1.0866336633663367 x 100 = 108.66%