How can I make Acrobat show a page's real page number?

Prior to update to Adobe Acrobat Pro, the UI would show a page's actual page number. For example, if the page number was "B", you could see a field in the toolbar saying "B", alongside an absolute page number (for example, if B was the second page in a PDF, I remember it would also say "2" nearby).

How can I get the new Acrobat to show the actual page number of the page currently being viewed?