-0.6% is the change from 834 to 829
Calculation steps:
[( 829 - 834 ) ÷ 834] x 100 = -0.6%
Formula
Percentage change = [(829 - 834) / 834] x 100
Subtract the new number by the original number
829 - 834 = -5
-5 ÷ 834 = -0.005995203836930456
-0.005995203836930456 x 100 = -0.6%