Rows containing "#N/A" are messing with my formulas, please help

[Sam]

Hello,

I have a column of numbers in column C on sheet1.

I display the values in that column in column C on sheet2.
Some rows contain "#N/A" instead of numbers.

In column D on sheet 2, I would like to divide the numbers in consequtive
rows by each other. For example, if Column C didn't have "#N/A", then
D5=(C5/C4).

Suppose "#N/A" are present:
If C5 is "N/A", then I need D5="".
Otherwise,
if C4 contains "#N/A", then I need D5=(C5/C3).
If both C4 and C3 are "N/A", then D5=(C5/C2).
If more than 2 rows above C5 contain "N/A", then I would like D5 to be blank.

What should I do?
I tried using the formul
D391=IF(C391>0,IF(C390>0,((C391-C390)/C390)),IF(C389>0,((C391-C389)/C389),IF(C388>0,((C391-C388)/C388),IF(C387>0,((C391-C387)/C387),""))))

but in this case, #N/A is displayed in cell D391...


Thank you for your kind help!

 

[RagDyeR]

Do you have 2 questions, or did I miss something?

Anyway, see if this works for your #NA problem:

=IF(OR(ISNA(C5),AND(ISNA(C2),ISNA(C3),ISNA(C4))),"",IF(ISNA(C3),C5/C2,IF(ISN
A(C4),C5/C3)))
--

HTH,

RD
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Please keep all correspondence within the Group, so all may benefit!
==============================================


Hello,

I have a column of numbers in column C on sheet1.

I display the values in that column in column C on sheet2.
Some rows contain "#N/A" instead of numbers.

In column D on sheet 2, I would like to divide the numbers in consequtive
rows by each other. For example, if Column C didn't have "#N/A", then
D5=(C5/C4).

Suppose "#N/A" are present:
If C5 is "N/A", then I need D5="".
Otherwise,
if C4 contains "#N/A", then I need D5=(C5/C3).
If both C4 and C3 are "N/A", then D5=(C5/C2).
If more than 2 rows above C5 contain "N/A", then I would like D5 to be
blank.

What should I do?
I tried using the formula
D391=IF(C391>0,IF(C390>0,((C391-C390)/C390)),IF(C389>0,((C391-C389)/C389),IF
(C388>0,((C391-C388)/C388),IF(C387>0,((C391-C387)/C387),""))))

but in this case, #N/A is displayed in cell D391...


Thank you for your kind help!