Hi @Kevin_Legendre,
I have attached the XAML file which will convert the excel column type from General to Number.
Also, not only the number you can change to whatever format is available in the dropdown.
To use this activities you need to install an external package from the marketplace: UiPathTeam.Excel.Extensions.Activities
ExcelColumnTypeChange.xaml (5.5 KB)
Hope so you’re issue would be solved.
Regards,
@90s_Developer