We've already addressed this. 80% of the votes were "present" (via proxy), 20% were withheld (not cast).
As for the "205 million", this I believe has also been addressed. I strongly believe the operative words not included in StormKing's fine write-up were "more than". That is unless you choose to believe that exactly 205M votes were for the new auditors, and exactly 205M votes were against. All this needed was a majority vote. "More than" 205M for meant the auditors were approved.
FWIW,
SGE