I aquired some properties following him, they all worked out well.I'll say too, that he didn't know what he was worth, it was always an estimate, he had so many activities going on at times you really couldn't nail down the assets, that's what happens when you can drag in a million or more in a day and can't identify an accurate per centage of completion on various projects, with multiple interests flying by.

Specifically:- What percentage are owned by banks outright?

I don't have a strong opinion on this either way, but if you do calculate your assignment fee as some percentage of profit, you'd better very clearly define "profit" ahead of time.

Government spending as a percentage of GDP was higher during WWII than it is today, at nearly 45%.

I'm surprised you're taking your wasted energy on evaluating the percentage of the working women.

Does anyone look at the percentage of renters to buyers in their areas?

What percentage should I be setting aside for tax purposes?

The only way I would be paying a higher percentage than other contractor quotes would be if he was delaying his payment until the house sold.

From the amounts/percentages listed later I am only getting $1323 in expenses. 

I've literally found a large percentage of these RE gurus out there with a lot of commonality; coaching/mentoring, marketing/websites & high fee based plans without a guarantee.