Let me keep it simple. I need to find the number of days within a Date range. Say my date range is from 07/01/2016 to 09/30/2016. My table consists of data for certain dates alone:
| Initial Rental Start Date | End Date |
| 7/1/2016 | 7/3/2016 |
| 7/6/2016 | 7/12/2016 |
| 7/15/2016 | 8/14/2016 |
| 8/15/2016 | 9/14/2016 |
Now if I am to select date range from 07/01/2016 to 09/30/2016 in the Time Slider and also have to find the difference of these two dates (in days), but I don't have this {Start Date} and {End Date} available in my table. Is there any way to do this or a work around??