I have a table which looks like this

PERCENTAGE PLAYED WON LOST DRAWN TOTAL SCORE
70.0% 5 3 1 1 10
50.0% 5 2 2 1 7
50.0% 5 2 2 1 7
50.0% 5 2 2 1 7
50.0% 5 2 2 1 7
50.0% 5 2 2 1 7
66.7% 3 2 1 0 6
75.0% 2 1 0 1 4
50.0% 2 1 1 0 3
12.5% 4 0 3 1 1
50.0% 1 0 0 1 1
25.0% 2 0 1 1 1

I want to rank by the percentage column but when it still seems to rank by
games won. Any ideas???