IF statements / whileprintingrecords

Hello,

Here is my screen when running

Job           Standard Pack                  Run Qty            Value

A                    0                                      0                      0

B                    5                                      10                   0         

C                    10                                   100                    10

D                    20                                   5                         100

E                    40                                   2                         5

In the column Value it is reading the previous equation.

Here is my formula:

Shared NumberVar K;        //Run Qty Value

Shared NumberVar BINDAY;  //Value Column

Shared NumberVar STDPACK;  //Standard Pack

Whileprintingrecords;

If STDPACK > 0 then

     BINDAY := ROUNDUP(RUNQTY / K)    // THIS IS WHAT I WANT TO DO

Else

     BINDAY := 0;

When I run this run this formula it errors out for division by zero.

So testing I replace this after the 1st if statement

     BINDAY := (RUNQTY)              // the above screen out is what I get.

Question: How can I get the current line of data for my formula to use, currently it is using the previous line?