iphone 14 battery issues

The new iPhone 14 touted the longest battery life. I got it. This phone loses more battery power than I have ever experienced with any other iPhone! When not using it or streaming anything, it drops 20 in about an hour and a half! I do t know what is happening but this is awful!

At 100% in the morning, it goes to 97% within 10 minutes. What is wrong? Again, I am not using it when these issues happen. Thank you :) Tode