All of this happens in the Bullets & Numbering dialog box, shown below. You will definitely want to use paragraph styles for this. My first one is called Chapter title. You will need to begin by changing the List Type to Numbers for all of the levels, and you must both name the List and use the same named list for all Levels. You do this by selecting the List > New List.
If you start to type in what appears to be a numbered list, Word formats your manually typed "numbers" to an automatic numbered list. The main benefit of this option is that you do not need to click any button to start numbering and you can choose your numbering style as well. For example, if you type "(a) some text" and press Enter, it starts numbering using the "(a)" format.
We use the auto page numbering trick here, the trick is to do it as spreads. You just make your pages the same size as the ticket with crops and bleeds. Then set up the shell on the master page and place your auto page number where you want your numbers. Each pages is the next number. You can also have two sets of numbers for perforated ticket. You then can use the page start options to add to the numbers and keep the same number of total numbers. For example you would do a new page start after number 99. 0001 to 0099 so it doesn't add two "0's" to the front of 100 and you get 00100 when you want 0100. Works great for small quantities, we have done up to 1000+ tickets and once you do it once or twice it is a snap to set up. To avoid having to do 1000 pages just send the tickets in groups. Usually between 25 to 100 at a time works good depending on artwork file size. Just save each time before sending to printer and name the file with what the tickets are. Like "MyTickets-0001-0100.Indd". Makes it easier to go back if you have a problem. You can even do two rolls of tickets if your using 12 x 18 sheets by flipping the sheet and doing one row along the top and one along the bottom on reverse side. That is if your ticket is single Sided. Two sided tickets are a bit trickier. :-)
There’s an old Steve Martin joke about how to make a million dollars which starts, “First, get a million dollars…” That’s the key to this trick, too: First, get a bunch of numbers. Here’s a file with 1,197 numbers in it. Now import or paste those numbers into a thread so that the numbers appear in the right place. If you need two matching numbers, just import it twice.
Changing the numbering display affects how pages are indicated in the InDesign document, as in the Pages panel and in the page box at the bottom of a document window. The numbering display also affects how you specify page ranges when printing and exporting the document. However, the numbering display does not change the appearance of page numbers on document pages. numbering in indesign