Add text such as "page" before the numbers or other entries such as "see page," as desired. This doesn't affect the integrity of the table of contents and may be just what you need to get readers ...

Double-tap or highlight the text in the form. Select either bold, italic, underline, color, size, numbers, or bullets to your text. See the result; Open the form you want to format in Microsoft Forms.

As long as you retain tabs and hard returns while editing, you can fix up what you pasted in the text editor, copy the revised data, and paste it over the exact area you copied from in Numbers.