4.85% is the change from 804 to 843
Calculation steps:
[( 843 - 804 ) ÷ 804] x 100 = 4.85%
Formula
Percentage change = [(843 - 804) / 804] x 100
Subtract the new number by the original number
843 - 804 = 39
39 ÷ 804 = 0.048507462686567165
0.048507462686567165 x 100 = 4.85%