The lesson plan says the -ende form is used to make adjectives and adverbs out of verbs, but here it's a noun?
The -ende form can be used to describe a person who is doing an action:
En besøgende - a person who is visiting - a visitor.
En studerende - a person who studies - a student.
Thanks for the explanation =)
How many visitors did the restaurant have this year? means the same and should be accepted
Not very many. Just delivery and curbside pickup. Covid sucks.