So I started with Text Formatting and Only Show Numbers in this step, and then Set Cloumn Type to Whole Number in the next step, and voila you got Account Number (my column name) transformed to what supposed to be a numeric datatype.
So I started with Text Formatting and Only Show Numbers in this step, and then Set Cloumn Type to Whole Number in the next step, and voila you got Account Number (my column name) transformed to what supposed to be a numeric datatype.