Answer
$-4.195$%
Work Step by Step
2009: $Closing~Price=619.98$
2010: $Closing~Price=593.97$
$Percent~change=\frac{593.97-619.98}{619.98}\approx-0.04195=-4.195$%
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.