If we are 3 owners, what percentage should we pay ourselves after operations expenses?
If we are 33.33% owners, should we have an equal draw? Or how should we calculate the pot of money that will be split among the members? What % of the total revenue?
To answer your question, the following general rules apply:
If your business is organized as a partnership, you'd each receive 1/3 of the total draw amount agreed to by the partners.
If it's organized as an LLC and you have an operating agreement, you can receive a distribution that's out of proportion to your 1/3 ownership interest, if it's stated that way in the agreement.
If it's organized as an S Corporation, you'd each receive 1/3 of the total distribution amount agreed to by the shareholders.
Gary is correct in his reply.
Typically your partnership agreement will detail the provisions of revenue / profit sharing. If you don't have a partnership agreement, I would recommend that you retain a lawyer and get one drafted up. The agreement should also contain provisions for the disillusion of the partnership along with other key aspects equity rights of the partners.