105 Excel | How to see bottom ten percent of items on the list?

First select your cells and go under Home tab into Styles section.
Choose the first button from the row called “Conditional
Formatting”. From there choose “Top/Bottom Rules” and “Bottom 10 %
…” In the menu you can choose the percentage to be reached. By
default the number is 10. From the right sided drop-down menu
select the style you wish to apply. Notice that some only apply to
text or background whilst others format both of those. If you are
satisfied, click on “OK”. Remember that this percentage does not
come from total value of the list, but from the bottom values
forming 10% in terms of items. - Office ToDo