Finding Column Letter with Formula
There is an Excel file that teaches how to perform the Finding Column Letter with Formula operation.
Excel-Based Finding Column Letter with Formula
This file explains how to find the letter address of a cell or column in Excel using formulas. Additionally, a combination of ADDRESS and COLUMN functions is used. Thus, dynamic cell references can be created. For this reason, automation becomes easier in large worksheets. Consequently, data management is given a smarter structure.
Hope it is useful.