-1.42% is the change from 846 to 834
Calculation steps:
[( 834 - 846 ) ÷ 846] x 100 = -1.42%
Formula
Percentage change = [(834 - 846) / 846] x 100
Subtract the new number by the original number
834 - 846 = -12
-12 ÷ 846 = -0.014184397163120567
-0.014184397163120567 x 100 = -1.42%