-6.5% is the change from 862 to 806
Calculation steps:
[( 806 - 862 ) ÷ 862] x 100 = -6.5%
Formula
Percentage change = [(806 - 862) / 862] x 100
Subtract the new number by the original number
806 - 862 = -56
-56 ÷ 862 = -0.06496519721577726
-0.06496519721577726 x 100 = -6.5%