In Excel l have a cell that has a verbal value say 200. I add numbers to this value on daily badis. Example today I add 20 tomorrow I may add 35 and the other day I add 50..etc. until it reaches a total 100 added to the value, so it becomes 300 the I need it tells me done then it starts counting again from 300 until reaching 100 to become 400 telling me done and so on… Is there a formula in excel narrates and gives this result…