How difficult is it to change majors in UCLA?

I’m trying to change majors within the College of Letters and Sciences, from Asian American to Human Biology and Society
(B.A. not B.S.) which is not a Life Science major, so it should be allowed. I’m transferring this fall and I have about 80% of the course work for Human Bio already completed, and I will be taking the remaining coursework necessary to change the major, but I wanted to hear from others regarding whether or not this is possible. Thanks!