Is migrating from 32bit debian 7 to 64bit possible?

Question

Debian

Now the site is on 32Bit 4Gb Ram, from 1gb to 4gb x32 it has been recreated droplet on digital ocean. If now recreate the droplet on 8/16gb But already with 64bit os, is it possible?
The hoster says that automatic conversion from 32bit to 64bit is not possible. But he doesn’t understand me a little, the hoster thinks that I just want to change the OS on the server. But I want to recreate the droplet as it was 1gb to 4gb, but this time instead of 32bit debian, choose 64bit, and restore everything from snapshoot into it.

Answer 1

Can.

Answer 2

You can't, the hoster is talking to you, and you believe in magic that you simply recreate the update.