Verified backup – open new host and restore

If I have a good backup using updraft plus, and my hosting goes down, and if I open a new host, to get my website back up and running, can I download WP, updraft plus and use the restore in the plug-in to get everything back? I’ve backed up to google drive. Anything else needed to be successful on this?

Thank you in advance.

https://www.ads-software.com/plugins/updraftplus/