First of all,
make your decision on your future major.
Second,
select your target school.
Third,
surf the target program website.
You may get all the relevant information you need there.
Fourth,
try your best to get first class program.
A mediocre diploma won't help you too much, simply waste your time and budget.
Last but the least,
I don't know why you choose finance.
Since there are already so many students in the pipeline,
you may anticipate the future employment rate won't be very optimistic unless you are really very good.