-3.58% is the change from 865 to 834
Calculation steps:
[( 834 - 865 ) ÷ 865] x 100 = -3.58%
Formula
Percentage change = [(834 - 865) / 865] x 100
Subtract the new number by the original number
834 - 865 = -31
-31 ÷ 865 = -0.035838150289017344
-0.035838150289017344 x 100 = -3.58%