iPhone 14 pro battery drain

I have recently purchased an IPhone 14 pro but it seems to be losing more battery than it should. For instance when powered off, it will lose 2-3% after only an hour or 2 and it just seems to be draining throughout the day, even when in my pocket the whole time. I have tried turning off background app refresh, location services and always on display however this hasn’t seemed to do much. Is anyone else experiencing the same issue?