I am looking at an order file with approximately 3000 sales orders. Column J
is the item #, and column P is the order quantity (in pieces). I want to
manipulate this data such that the file will show units per order by item #
within a range of increments of 5 pieces: 0-5 pieces, 5-10 pieces, and so on,
without adding the order quanities as would happen with pivot table.

For example, I would want to have something like this
0-5pcs per order 5-10pcs per order 10-15pcs per order
Item #
1
2
3
4


Could I use a formula? Or, is there a better route to manipulate this data?
My goal is to find out, based on historical orders, how much of an item
number customers are buying at a time. So, based off of properly grouping
this data, I might conclude that the majorty of the orders for item # 1 are
made in quantities of 16psc, item # 2, majority of orders are made in
quanities of 7, and so on. I would appreciate any suggestions on how excel
could benefit my research.

Thanks for your help!