This is for personal budget and savings within an excel sheet.
Say I have a loan of £1000, I will be paying £10 per month as of 7th December 2019 until the amount is paid off.
I would like to have a summary page on my sheet displaying the current outstanding debt. Currently I can only seem to work out how to deduct the £10 if date greater than/ equal to 7th. Which is not useful as each month after the 7th it'll display £990.