-5.87% is the change from 886 to 834
Calculation steps:
[( 834 - 886 ) ÷ 886] x 100 = -5.87%
Formula
Percentage change = [(834 - 886) / 886] x 100
Subtract the new number by the original number
834 - 886 = -52
-52 ÷ 886 = -0.05869074492099323
-0.05869074492099323 x 100 = -5.87%