-3.25% is the change from 862 to 834
Calculation steps:
[( 834 - 862 ) ÷ 862] x 100 = -3.25%
Formula
Percentage change = [(834 - 862) / 862] x 100
Subtract the new number by the original number
834 - 862 = -28
-28 ÷ 862 = -0.03248259860788863
-0.03248259860788863 x 100 = -3.25%