So far, the help I've gotten on this board has been huge, so many thanks to everyone! Got another puzzler.

In field A, I enter a number

In field B, we enter another number.

Now, in the final field, I need a result to be returned that calculates based on the following rules:

If B is 10% or less of A, display C.
If B is >10% of A, but less than 50%, return H.
If B is >50% of A, but less than 90%, return M
If B is >90% but less than 100% of A, return L.
If B is >A, return F.

So, example:

B = 80.

A = 50.

Final field should be M (greather than 50% of 80, but less than 90% of it).

Any thoughts?

Thanks!

M.