Odds of this happening

[SoCalPat]

I'm on the button with A7d and flop top and bottom pair on a board of A87. I have two opponents and lose to runner-runner kings, and they chop the pot (they both had K-rag, no pair on the flop, no flush/straight draw).

How "fortunate" were my opponents to end up winning this hand?

[Nate tha' Great]

You'll win 896 out of 903 times. There is one way for runner runner kings to come up (1/903), and three ways for each of the runner runner rags to come up.

http://twodimes.net/h/?z=117018
pokenum -h ad 7d - ks 3c - kc 2s -- ac 8h 7s
Holdem Hi: 903 enumerated boards containing 7s Ac 8h
cards win %win lose %lose tie %tie EV
Ad 7d 896 99.22 7 0.78 0 0.00 0.992
Ks 3c 3 0.33 899 99.56 1 0.11 0.004
2s Kc 3 0.33 899 99.56 1 0.11 0.004