Converting marks into percentages

¡Hola profes!

I hope you are all ok. It's that time of the year when we are all super busy preparing our Y11 and Y13s for exams... It's exhausting and nerve racking too! At the same time, we are also preparing for EOY (end of year) exams with KS3. In my case, this involves a lot of marking and a lot of adding marks up to turn them into percentages. In order to save myself some time I decided to do some research on Excel and I found out (thanks to my amazing colleague Victoria) how to convert marks into percentages.

In the following video I have explained it as best as I could. The best thing to do is to do it step by step at the same time. Pause the video as needed to do things at the same time.

Hope it is useful! Xx