i'm not sue if i follow you malc ... not sure you follow us too no pun intended

You take the output and plug it directly to the PIC... straight, not much. Sugarless, fat-free, not much, zip, zero,nada. Want to use it to dim a LED? easy...

ADCIN 0, ByteVar
HPWM 1,ByteVar,Freq

If i haven't missed anything in the OP request, he have an external source which provide voltage between 0-10V... and want to monitor it (for xyz reason) with a PIC, hence why the voltage divider.