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QUESTION: I have a column from A1 of numbers, say 1 to 11. I want to create a re-normalised list.

I write a formula in B1 "=A1/$B$6"

The vaue given is 0.16666

Now I copy the formula to cells B2 to B11 by dragging the corner of B1. I get a new column of numbers (last one is B11 = 1.83333

What is a simple way of writing a macro to wite the new list?

ANSWER: Sub Answer()

Range("B1:B" & Range("A10000").End(xlup).Row).FormulaR1C1="=rc[-1]/r6c2"

End Sub

But manually or using VBA you're going to get a circular reference in cell B6 -- the formula in B6 will be =A6/$B$6.

---------- FOLLOW-UP ----------

QUESTION: Brilliant!!

Of course I made a mistake "=A1/$B$6" should have been "=A1/$A$6" giving r6c1 at the end of your formula.

I have figured out the rc notation form your example, but where can i find a reference to this? In Excel Help? What do I look up?

Also, can you explain how the Range("A10000").End(xlup).Row code works (it obviously gives the last row number of the table, but how) ?

Thanks

In help, you can search for

rc notation

and there's be many things to look at.

Range("A10000").end(xlup) is the code for effectively selecting cell A10000 and then pressing ctrl/Up-Arrow. The ".Row" part gives the row of effectively doing that. In reality, the cell is NOT selected and the ctrl/up-arrow "executed", but the effect is the same.

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