Good morning Denim and good morning to Sapphire also.
I hope you are all well and are continuing to work through the workbooks provided. Just as another exercise for you to do I have enclosed a website for you to have a look at.
There are some question for you to practice finding percentages of numbers. There is an example for you to look at, at the top of the page. Follow this example then answer the questions underneath.
Keep on learning.