You can continue to paste special as csv, or, do a normal paste, and
then change the data back to numbers:
1. Select an empty cell on the worksheet
2. Choose Edit>Copy
3. Select the cells that you pasted from Access
4. Choose Edit>Paste Special
5. Select Add, click OK
If you do this frequently, you can use a macro to paste as csv:
'=======================
Sub PasteCSV()
ActiveSheet.PasteSpecial Format:="Csv", _
Link:=False, DisplayAsIcon:=False
End Sub
'========================
Or to convert the numbers:
'=============================
Sub ConvertToNumbers()
'adapted from code by Jon Peltier
Cells(65535, 255).Copy
Selection.PasteSpecial Paste:=xlPasteValues, _
Operation:=xlPasteSpecialOperationAdd
Selection.WrapText = False
Selection.EntireColumn.AutoFit
End Sub
'=============================