Ok so 92 flips is 184, to clarify on the flips, if you start on a page with capture/caught then that counts as a flip(it advances the RNG by 2) so instead of 92 you would do 91 "actual" flips. Next are you walking in an area with wild pokemon?(the one step you indicate up above), if not remember its 128 steps with no wild pokemon to advance by how many pokemon are in your party. If its the wild part then were at 185, and sweet scenting in grass gives us +2 or 187.
Ok so your formula is all correct assuming the 1 step is in an area with wild pokemon. So if your frame is off its due to one of the following reasons:
An NPC is trolling you in the area and advancing your frames.
Or you have a roamer that you forgot to account for.
If you are still having problems, then I suggest saving when you catch the pokemon(that is wrong) and trade it to me with the seed you hit. I'll check the IV's and determine what frame you hit and let you know how to adjust accordingly.
Hope this helps.