Calculating Totals Between Separate Reports

It would be awesome to have the ability to calculate totals taken from two separate reports. For example, I need to divide my count of closed deals from one report by the count of contacts created in the other in order to find the contact-to-deal conversion rate. For now, I can only do it manually with a calculator which means I will need to do it manually every time I want to read the data. Here’s hoping this will be a feature in the future!