Hi,
I want to build a graphic with Power BI displaying the order growth percentage in last 30 days or 12 months.
I have a table 'orders':
| id | date |
| 10001 | 2016-12-12 11:16:00 |
| 10002 | 2016-12-12 11:17:00 |
| 10003 | 2016-12-12 11:18:00 |
I would like to display the rolling growth percentage of the number of orders of the last 30 days in comparison to the same period (30 days) last year.
I also would like this for last 12 months.
How to accomplish this?