I have a function here that I'm using for a burndown chart in Excel. This is the initial burndown function below. I would like to replace row H56 with the end of my table (in case the date changes, I don't have to keep updating this value), but I can't figure out how with this complicated formula. Any help is appreciated, thanks.
=$H$2-(($H$2)/ROWS($H$2:$H$56))*(ROWS($H$2:H3)-1)