LLC question

I have a small business I started last year. I used a third party site to help set up my accounting and LLC. The site automatically registered it in Delaware. It’s coming time to renew and I would like to do it where it is based which is Michigan. I’m wondering what is the easiest way to just do it on my own now. Do I just let it expire, and then renew in Michigan or is there another way to do it? I keep reading different information.