Huh. Nearly every reply is about efficiency, but that's not what you're asking about. You've said the indicated range has gone down, right?
Newer models show it more obviously, but you'll lose up to 5% or so within the first few thousand miles. The drop slows down greatly after this, and nearly everyone has less than 15% degradation. You have 2.4%. it's hard to say so early on, but looks normal so far.
If it exceeds a 10% degradation in the first 10,000mi I'd consider that not exactly normal, but unfortunately well within the warranty terms of 30%.
Note that on older Model 3s, they topped out the display at 240mi. It still had the same amount of energy, they just didn't show the degradation until it hit 239mi basically. If you see more reports of degradation now, this is basically why. If calculated the old way, it would still be saying it had the 240/240 the car came with.