Cheat Engine

[ParkourPenguin]

processBaseAddress is a uint32_t*. Arithmetic addition/subtraction on pointers is done in units of the size of the pointed-to type. i.e. this code works as expected:

[Winter_Snake]

How would I go about to make this work then?

[ParkourPenguin]

You could change it to a char* or unsigned char *. Or maybe divide the offset by 4. Whatever you feel like doing.

[Winter_Snake]

Dividing the 0x00224308 by 2 or 4 still result in the wrong placement.

[ParkourPenguin]

You're printing the address and not the value stored at the address.
"game.exe+00224308 -> 0019A3E8" means the value stored at the address game.exe+00224308 is 0019A3E8.

Putting a char* through a stream will output the text stored at the address rather than the address itself. void* should work as well:
https://stackoverflow.com/questions/17813423/cout-with-char-argument-prints-string-not-pointer-value

Honestly, there are a lot of wrong things with your code, and I don't think I can help you learn how to do it correctly in a few forum posts.
(dividing the offset by 4 isn't good either, but it is the simplest hack I could think of to fix your code)

Perhaps you should start on a simpler project first. The book C++ Primer (5th edition) is a good resource for beginners to learn C++. There have been a lot of changes to C++ since then, but it's still a good resource today.
Beyond the basics, learn about strict aliasing and the C++ type system in general. You could also benefit from information on best practices and good interface design.
https://stackoverflow.com/questions/388242/the-definitive-c-book-guide-and-list

[Winter_Snake]

That's okay, I actually figured it out and got it to work without dividing by 4 and all that other hacky nonsense.

My main problem was I thought Cheat Engine was showing the address, not the value. Wasn't thinking too bright on that one. So thanks for pointing it out.