Yes it is.

Put a section break "Next page" after the last bit of current text on
page 90.
Show the header and footer view. Put your cursor in the section 1
header or footer where you want page numbers to appear. Click the
Format Page Number icon and define your setup.
Put your cursor where you want the numbering to appear:
Type: Page PAGE of NUMPAGES
Select PAGE and press CTRL+F9
Select NUMPAGES and press CTRL+F9
Press CTRL+a then ALT+F9 (toggles field codes)

Put your cursor in the section 2 header footer. Click the Same as
Previous/Ling to previous (version dependent) icon to unlink section 2
from section 1. Delete the page number in section 2.

You should be there.