Interesting you should ask this Will, I was thinking the same thing the other day.
So last March I was 188, squatting around 200ish, benching around 210ish, Deadlifting around 275ish and my avatar picture is from around that time.
Now I'm 194 today, squatting 305ish, benching 265ish, and deadlifting 360ish (pitiful deadlift I know, I'm working on that).
Here's a picture I took this week that BtB helped me sync up with my avatar. So only six pounds difference, but miles stronger and easily fitting into the same pants I had then. The one on the left is recent. Frankly, I'm surprised there isn't that much difference as I feel a hell of a lot bigger.