I interpret it the other way. Your question is not clear.
If the value is actually a number and you want it to be a text in scientific notation in a query then
Code:
Select Format([YourNumberField],"Scientific") as NumberInScientificNotation from some table
So the data in the excel spreadsheet shows the column is formatted as " General" so the number appears like my 1st point and when this is then imported the number is changed from say 884750 to 884800 seems to be rounding it up, so i need to change this on importing to a text?
The only reason it is displaying in scientific notation in Access is due to formatting. Format the field in the query properties. It is probably inheriting the formatting from the import.
I can't remember the exact cutoff point, but by default (and "general number" format qualifies as a default case) a number will shown as conventional floating-point nnnn.nnn until the potential exponent gets bigger than the "cutoff." After that it switches to e-notation. By the way, the same is true for numbers much smaller than 1. And again, I don't recall the low-side cutoff point - but it is there.
Once you get one of those, you have to explicitly format the number because otherwise Access is going to switch to e-notation for you.