-6.85% is the change from 890 to 829
Calculation steps:
[( 829 - 890 ) ÷ 890] x 100 = -6.85%
Formula
Percentage change = [(829 - 890) / 890] x 100
Subtract the new number by the original number
829 - 890 = -61
-61 ÷ 890 = -0.06853932584269663
-0.06853932584269663 x 100 = -6.85%