MIAMI — President Obama was re-elected Tuesday. Mitt Romney’s campaign conceded defeat in Florida on Thursday. And a few indefatigable politicians are already planning on making pit stops in Iowa.

But in Florida, time stood still — until Saturday. After days of counting absentee ballots, the official results are in, at last: To the surprise of no one, Mr. Obama narrowly beat out his Republican rival 50 percent to 49.1 percent, a difference of about 74,000 votes.

The state is consumed by finger-pointing and finger-wagging as election officials, lawmakers and voters try to make sense of what went wrong on Election Day and during early voting. A record number of Florida voters — 8.4 million, or 70 percent of those registered — cast ballots. Of those, 2.1 million people voted early, and 2.4 million sent absentee ballots.

Gov. Rick Scott, a Republican, said he planned to meet with the state’s top election official, Ken Detzner, the secretary of state, to see how Florida could improve the process. And the mayor of Miami-Dade County, where voters endured the state’s longest lines, has formed a task force to find out what went wrong.