This may be a silly question but how do you create a "Page X of N" on a FoxPro report?

Currently, I have one of these:

'Page: ' + ALLTRIM( STR( _pageno )) + ' of ' + ALLTRIM( STR( _pepage ))

This returns something like "Page 1 of 32768" Is there a way of setting this value before I start the report? (I would assume you just _pepage = N.) How do I know what to set it to? Perhaps there is something based on page length and number of items?

Thanks in advance.