ABC: X% of suppliers do 80% of order value

Hi there,

I have the supplier names (“LFA1”.“NAME1”) and the order value (“EKPO”.“NETWR”).

I want to create the statistic, how many suppliers are relevant for 80% of the total order value. How is that possible. I tried to do that with ABC, but failed.

TOP X suppliers do 80% of total order value
TOP x% of the suppliers do 80% of total order value

Would be really great to find a solution.

Thx and br
Daniel