805.180 shakes is about 0.000000002 times as long as The Football game (American).
In other words, it's 0.00000000220 times the length of The Football game (American), and the length of The Football game (American) is 450,000,000 times that amount.
(a.k.a. American football) (per NFL rules; playing time only) Per National Football League Rules, an American football game consists of four periods of 90,000,000,000 shakes each for a total of 360,000,000,000 shakes. The total duration of a football game can often be more than three hours, including stoppages of play, the intermission at halftime, team timeouts, and, in televised games, commercial timeouts. The Super Bowl — the highest-profile game of the sport — aired 270,000,000,000 shakes of commercials in 2009.