Going by your starting pictures and starting bodyweight your going to need to get down to about 165lbs for a 6 pack. I know that sounds crazy but trust me that's the reality of it.
I remember being 225 been thinking to myself man if I could just lose 15 lb I'd get rid of this gut and I'd look jacked, then at 210 I remember thinking man if I just lose 10 more pounds. 200 I remember thinking man if I just lose 10 more pounds .
We all have way more fat and way less muscle then we think we do.
I have abs now at 198 but it took multiple cuts and bulks over 2 years.
It's a neverending process.
Now I just try to make sure at the end of every year I'm 5 to 10 lb bigger with the same amount of body fat.
This is so accurate!