Long story short, I somehow let my domain name drop and the brokers picked it up and demanding high dollar. I want to skip past details of why it's not worth it to buy it back so let's just assume I'm making correct decision by wanting to move to new domain name.
What would be the steps needed to do this?
What files do I need to change?
I'm familiar with FileZilla so is it as easy as setting up new domain wordpress install and swapping content files?