When a video reaches 301+ views, YouTube audits the views, and deducts any that they don't consider "real" views. The video will be stuck at 301+ until it has reached 301+ real views. When you look at your analytics, it shows the real number of views, in this case 228.
When I say "real" views, I don't mean that you, or anyone else botted your views. There are things that YouTube doesn't count as a view. They are not fully open with what exactly they consider a view, but they deduct things like: Views from your own IP address, views that were very short (Like someone loaded the page and refreshed or left), etc.
Basically anyone who doesn't get a lot of traffic will get their videos stuck at 301 for some time. I have a few videos that have been stuck at 301+ for a few months now. They don't get many (if any) views anymore, so the "real" number of views raises very, very slowly.