Well, you’re right in one way. The 123% was in Sebastopol. I don’t know how faked it was in the rest of the country.
"In Sevastopol, the largest city in Crimea, turnout for Sunday’s referendum reached an astonishing 123% of registered voters. There may be an explanation for this number that doesn’t involve the simple stuffing of ballot boxes:
“One reporter from Kiev showed his Russian passport and was handed a ballot and allowed to vote. This raised questions in Kiev if perhaps the Russian soldiers and Russian paramilitary occupying the area since late February had been allowed to cast votes.
Overall, an impressive 96.77% of Crimeans voted to secede from Ukraine. Legal scholar Ilya Somin asks whether such a result may reflect the fact that opponents of the Russian invasion simply stayed home. After all, why take part in what you know to be a Soviet-style farce? Unlikely, he says.
Brutal Intimidation
Less than 60% of Crimea is ethnically Russian and about 12% belongs to the Muslim Tatar minority, which wants to stay as far from Moscow as possible…"
forbes.com/sites/davidadesnik/2014/03/18/how-russia-rigged-crimean-referendum/
It’s absurd to imagine that most Ukrainians, let alone Tatars voted to be subject to a Russia they fear and hate. The fake referendum was condemned by virtually every member of the UN security council.
The referendum was regarded as illegitimate by most countries including all European Union members, the United States and Canada because of the events surrounding it[7] including the plebiscite being held while the peninsula was occupied by Russian soldiers.[8] Thirteen members of the United Nations Security Council voted in favor of a resolution declaring the referendum invalid, but Russia vetoed it and China abstained.[9][10] A United Nations General Assembly resolution was later adopted, by a vote of 100 in favor vs. 11 against with 58 abstentions, which declared the referendum invalid and affirmed Ukraine’s territorial integrity.[7] The Mejlis of the Crimean Tatar People called for a boycott of the referendum.[11][12]
But it hardly matters now. Russia’s theft of Crimea is now guarded by nuclear missiles.