People in Chemistry jobs, how much of chemistry you learned in college do you actually use in your jobs?

I am going into college majoring in chemistry and I am in AP chemistry right now. Although it's hard, I really enjoy it all, and I love the science and can't wait to dive deeper in college. But im also just curious how much of these ideas and concepts do you use in your actual chemistry jobs? I can assume you use stoichiometry maybe? Let me know!