I am a 26 year old, 6'3", 230 pound male who can't seem to lose weight. Any help?

Hi! I'm new to this sub so here it goes! I used to weigh 255 and with diet and exercise I have gotten to my current weight of 230. I'm pretty excited about that but I've hit a plateau and haven't been able to push lower than that 230 mark for a few months. I workout 3-4 times a week and eat relatively healthy although I could eat less.

Anybody have any ideas?

26M SW 255 CW 230 GW 200-215 Job in recreation but mostly desk