Formula incrementing during copy process

Apologies in advance if this has previously been answered. I did search through previous queries to see if I could find the solution I require, but could not find the solution

I have a formula which exists over 4 rows on a summary sheet, this is fed from information from other sheets (Sat through Fri). I now need to copy this down the page ( example attached), unfortunately, using either drag or copy paste increases the "Row" numbers (on the example 98,99,100) by 4 instead of 1 i.e. it will jump to 104 on the next copy.

I would be looking to continue the formula down the sheet e.g. next would be required to be
=Sat!G101
=IF(Sat!E101="M",(Sat!V101-J384),(0))
=IF(Sat!E101<>"",(0),(Sat!V101-J384))
=IF(Sat!E101="D",(Sat!V101-J384),(0))

however, when copying it will just jump to =Sat!G104.......etc

Any suggestions would be gratefully received.