My new % formula

Ok so last week I was putting in a % to rate how my heart had been throughout the day. This was just based on a "feeling"but i have come up with a half way decent formula for applying the % now.I worked out that I sleep on average just over 7 hours a night. Most night i sleep right through and am not usually disturbed by AF. There have been occasions where I have fallen asleep while in AF but for the most part it gets me through the day not at night.So once I subtract the minutes that I am asleep from a 24 hour period I am left with about 1000 minutes. So henceforth I am going to calculate the total number of minutes through a day that my heart has been "irregular" and then subtract that from 1000 minutes. What is left will be my daily %.It's pretty rough but much better than not keeping track and trying to remember from a week or two ago what had been happening.So there you have it.:)