It’s a huge reduction from your diagnosis, and you should be happy. Rome wasn’t built in a day. It took me almost two years to get my diabetes under control.
I’m always cautious around the topic of losing weight, on these boards. Mostly because I don’t believe that weight loss should be the goal. Being overweight, in and of itself, isn’t even unhealthy. In my opinion, you should focus on lowering circulating insulin levels through intermittent fasting. This will very much aid your body in overcoming metabolic dysfunction. Weight loss will follow, but of far greater importance for now is the fat in your liver and pancreas.