I would like to separate the numbers in the column "ARTICLE" and copy them into the column "SIZE". For the Excels cells without any number in the content, I would like that in the "SIZE" column appears an N/A.
Additionally, this information comes from a different book, so it has copied the original format and not the information from the cell. So instead of having a column saying i.e.: "Scarf", the Excel cell says something like: "Uniforms control'!U4"