The mean for my program is 64.9 (with no minimum score required). However, the national mean is 64.3. Although I have no idea what your school's criteria is I think you should be just fine with an 83.3.
I am applying to BSN programs. I got a 81.3% and am considered advanced too. BSN programs in MD (where I'm at) recommend getting at least a 70%. Considering the national average is low at 64%, I think with an 83 you are very competitive!