Issue with the battery of my MacBook Pro M2 Pro

I’m experiencing several issues with my MacBook Pro battery. Besides the fact that the Mac occasionally shuts down suddenly when the battery is at 40%—and when I turn it back on, it says the battery is at 0%—something strange happened last night. I used the Mac until 8 p.m., then opened it again at noon the next day, only to find that the battery had dropped to 57% overnight, even though all apps were closed and the screen was off. What could be causing this?