All you have to do is go in to your formula by double clicking or pressing F2, then highlighting the part of the formula with your mouse and pressing F9. This will show you the result of your selection.
John Michaloudis is a former accountant and finance analyst at General Electric, a Microsoft MVP since 2020, an Amazon #1 bestselling author of 4 Microsoft Excel books and teacher of Microsoft Excel & Office over at his flagship MyExcelOnline Academy Online Course.