Looking to reference non adjacent cells from different columns

I have a series in 8 columns that I want to reflect a calculation of 8 columns divided by a number. The sheet looks like this:

1  A B C D E   F   G  H          J  K L   M  N  O  P   Q
2  2 4  6 8 10 12 14 16          4 8 12 16 20 24 28 32
3  
4
5                               10 40 60 80 300 500 560 600

The data in columns J-Q are every 16 rows but I want the calculations in A-H done with no spaces between rows. Everytime I try to autofill the result is that it doesn’t skip every 16 rows and its calucating rows with no data. Is there a way to autofill this or do I have to insert the cell reference from each column J-Q into the A-H?

LeroyG added preformatted text code.

In A1 type =(ROW()-1)*16+1, add your division, and fill down.