Why is goog float share is even more than outstanding
Alphabet Inc. (GOOG)
NasdaqGS - NasdaqGS Real Time Price. Currency in USD
1,186.48-10.52 (-0.88%)
Share Statistics
Avg Vol (3 month) 3 1.41M
Avg Vol (10 day) 3 1.45M
Shares Outstanding 5 349.88M
Float 603.55M
% Held by Insiders 1 5.75%
69th
ranked

Hello!
Shares outstanding are shown on Yahoo Finance at the ticker level, so in this case 349.29M relates to GOOG (class C shares). However float is based on a percentage of the total shares outstanding, which, if we include all share classes (A, B and C) equals 695M. Float is 86.9% of that, which is 603M.
Best,
Yahoo Finance