percentages and multiple query columns

Wow...thanks for this!  I wasn't sure how to create a table like that in a post, but it dawned on me that it could be described in the community blog post you sent me, and of course it was, so hopefully I won't make that mistake in the future.

I'm starting to see data, but I'm getting hung up a bit.  First, I'm recreating the 'test', seeing that it works there before applying this to the 'real', more involved table.  I've completed all the steps and this is what I've come up with:

If I unselect the "% Renting" ("Renting" in the pictures - I took out the % sign), the pie chart changes appropirately to reflect that now 50% are Returns and 50% are Owners.

Here are my issues:

1. When I mouse over the pie chart as you see it here, I'm getting "Renting - 0.47 (46.67%)" when I'm hoping to see "Renting - 7 (46.67%)"
2. I can't figure out how to drill down in this case.  Where should the new measures for "% Rented Until Owned" & "% Early Payoff" go so that when I click on "Owners", I see a new chart showing 25% Rented Until Owned and 75% Early Payoff?  I don't even see the drill down icon above the pie chart when it's selected.

I'm wondering if I've worded my overarching question wrong.  I think I need to start with counts - in other words, how many total renters are there?  How many Returns are there?  How many Owners are there?  When I put them in a pie chart, it should automatically create percentages, I would think.  That way, later on I can ask other similar questions from the same counts.  Hopefully I'm making sense.  Thanks again for your help on this and your patience with me!  I'm learning a lot!