Pivot Table Calculated Item

Hello,

I need your help that couldn't handle. I have a table displaying seller names. I built up a formula in the same table showing sellers to success, not success, success-late, and pending (same sellers' names exist but product is the same). When I created a Pivot Table, I want to also display different percentages of seller. For instance, normally a seller who sold 6 items give me %100. Because what target is determined by selling number. However, some sellers sold items after deadline (success-late), but the same seller sold another item successfully (success), and one item is still pending.

I want to create a slicer in order to display different percentages. For example, Seller X's success rate must be divided to its successfully item's to success-late plus pending.

How can I overcome this. I know Pivot Table restricts some multiple calculations because my formula in the same column of the table.

Thanks in advance.

thank you very much Carim. That one is the one of websites I searched through. Yet, worth to look at it again. Much appreciated.