Good car insurance for underage driver with an accident record?

I got in an accident around last November around 3 weeks after I got my license and have been without insurance or a car ever since. I'm trying to start driving again but I don't know what to do about the car insurance. The previous insurance company needs me to pay roughly 320 monthly for 3 years if I want to sign up again.

I'm really new when it comes to car insurance. Does anyone know of a better car insurance I can get? Any tips or information will be very helpful, too. I'm underage and in CA.