I transfer samples between 96 and 384 well plates using 8 channel pippetman and couldn't find an easy conversion table for what wells the different quadrants of a 384 well plate map to on a 96 well plate. I created an excel file which seems to do the trick for me. I'm posting it here in case it is helpful for others. Simply enter the wells you need converted in Column A (I already have all 384 wells listed, but you can replace them with what you need) and then the 96 well equivalent will appear in the Quad1-Quad4 columns (H-K).
Note that what you enter in Column A is case sensitive.
I am sure there are more elegant ways to do the job and encourage others to post better methods.
Hope this is helpful to someone.