Excel - how to add a string after 2 or 3 position in columns

You need to write this macro in Visual Basic   Sub replaceat() Dim rng As Range Dim cl As Range Set rng = Range(Selection.Address)   For Each cl In rng.Cells cl.Formula = “=Replace(“”” & cl.Value & “”” ,3,0,””.””)” Next End Sub   Then you can execute it on any selection via the Developer > Macros […]