Display comparison between last week vs this week data in 2 rows and calculated change in percent

I don't know if this is possible. I am trying to compare last week data vs this week data and displayed in such a way as shown: LastWeekDate (12Feb-12:00) LastweekData [ 200K] ChangeIn% ThisWeekDate (19Feb-12:00) ThisweekData [250K] [25%]of lastweek&thisweek I do not know even this is possible but just seeing if anyone has done this.