Pai Gow Poker - The Deal

The cards are shuffled, and then dealt to the table in seven face-down piles of seven cards. Four cards are unused regardless of the number of people playing.

Betting positions are assigned a number from 1 to 7, starting with whichever player is acting as banker that hand, and counting counter-clockwise around the table. A number from 1 to 7 is randomly chosen (either electronically or manually with dice), then the deal begins with the corresponding position and proceeds counter-clockwise. One common way of using dice to determine the dealer starting number is to roll three six-sided dice, and then count betting spots clockwise from the first position until the number on the dice is reached.

If a player is not sitting on a particular spot, the hand is still assigned, but then placed on the discard pile with the four unused cards.

From Wikipedia's