You don't need to send out multiple reports if the data fits on one page.

Our starting crosstab is a list of sales reps, with their sales figures for each month as numeric columns. Let's use this as a starting point for the example comparisons.

For this example, we want to calculate growth and net change for the two time periods. Then, we'll consolidate them onto a single page.

The first step is to calculate the growth (a one step operation with nextanalytics). The second step is to calculate the net change, in other words the difference between the first period and the last.  Again, this is a one step operation with nextanalytics. 

Finally, we want to consolidate the original two data columns, the growth column, and the net change column from the separate pages into a single page.

Visualization 

Let's dress this up a bit.  We'll add a Page Caption which descibes what we're seeing. We'll add exception highlighting on the growth column. Anything below average will be flagged with an image. We also add alert processing on the net change.  Anything below average will be flagged with an image.