InDesign allows you to add a page number marker to a master page within the document. The master page functions as a template for every page it's applied to, so the consecutive page numbers appear on every page. InDesign updates the page number automatically as you insert, delete and move pages. To add a page number marker to a master page, create a text box on the master page by going to the Type menu and choosing "Insert Special Character," "Markers" and then "Current Page Number."
In summary, paragraph numbering is really just an exercise in logic, and this blog post is showing the numbering styles for a very specific project. Your project may be similar, but not exactly the same. You just need to think though the levels and how you want to restart the numbers. I do my best to think it through correctly the first time, set it up, and then try as hard as I can to break it, so that I can find my errors. The good news is that once you get your numbers working, you shouldn’t ever have to think about it again.
In bulleted lists, each paragraph begins with a bullet character. In numbered lists, each paragraph begins with an expression that includes a number or letter and a separator such as a period or parenthesis. The numbers in a numbered list are updated automatically when you add or remove paragraphs in the list. You can change the type of bullet or numbering style, the separator, the font attributes and character styles, and the type and amount of indent spacing.