There’s a story in the Talmud about Hillel the elder, a rabbi who died in 10 CE:
There was another incident involving one gentile who came before Shammai and said to Shammai: Convert me on condition that you teach me the entire Torah while I am standing on one foot. Shammai pushed him away with the builder’s cubit in his hand. This was a common measuring stick and Shammai was a builder by trade. The same gentile came before Hillel. He converted him and said to him: That which is hateful to you do not do to another; that is the entire Torah, and the rest is its interpretation. Go study.
If you’re rigging an election, it can be better politically to give yourself 65% of the vote than 97% of the vote.
97% is obviously fake. 65% is easier to make people beleive in.