4.09% is the change from 806 to 839
Calculation steps:
[( 839 - 806 ) ÷ 806] x 100 = 4.09%
Formula
Percentage change = [(839 - 806) / 806] x 100
Subtract the new number by the original number
839 - 806 = 33
33 ÷ 806 = 0.04094292803970223
0.04094292803970223 x 100 = 4.09%