Help please!!!

How do I get the result from an sql sever 7 stored procedure back into an access 2000 data base

I have a basic sp

create procedure sp_XYZ @result float output AS
set @result = 22.25 - result of some calculation

I can call and run the stored procedure but how do I get the result back into access.

Can some kind sole please supply a code sample that will slove this problem for me.

Thanks in advance