Interviewers want to see that you are self-motivated and have the practical skills necessary to meet your goals. Make sure you outline the steps you took to meet them in your answer.
At the beginning of the year, I set a goal of doubling my sales. I attended trainings and asked for tips from successful salespeople. I calculated how many sales I’d need to make per month to meet my goal, and then how many contacts I’d need to make to do this. In the end, I was successful in reaching my goal.