It's about the number of Kernels on an Ear of Corn.
(Corn, a.k.a. Maize; Kernel a.k.a. Seed) (average) (for Dent Corn, a.k.a. field corn)
It's about one-and-one-tenth times the number of Inductees in the Rock and Roll Hall of Fame.
In other words, 780 is 1.04 times the count of Inductees in the Rock and Roll Hall of Fame, and the count of Inductees in the Rock and Roll Hall of Fame is 0.9620 times that amount.(November, 2015 figures) (including individuals and groups)
It's about nine-tenths the number of Population of Vatican City.
In other words, 780 is 0.9260 times the count of Population of Vatican City, and the count of Population of Vatican City is 1.08 times that amount.(a.k.a. Vatican City State, a.k.a. Stato della Città del Vaticano, a.k.a. Status Civitatis Vaticanae) (Rome, Italy) (2014 estimates; permanent residents only)
It's about one-and-one-fifth times the number of Members of Parliament (The U.K.).
In other words, the count of Members of Parliament (The U.K.) is 0.830 times 780.(a.k.a. MPs) (2016 figures) (formally "Members of the House of Commons of the Parliament of the United Kingdom of Great Britain and Northern Ireland")
It's about one-and-a-half times the number of Stores in the Mall of America.
In other words, the count of Stores in the Mall of America is 0.670 times 780.(a.k.a. MOA, a.k.a. MoA, a.k.a. Megamall) (Bloomington, Minnesota) (2015 figures) (approximate)
It's about one-and-two-thirds times the number of Olympic Gold Medals Won by the Soviet Union.
In other words, the count of Olympic Gold Medals Won by the Soviet Union is 0.6060 times 780.(a.k.a. Union of Soviet Socialist Republics, a.k.a. USSR, a.k.a. Сою́з Сове́тских Социалисти́ческих Респу́блик, a.k.a. CCCP) (a.k.a. Olympic Games, a.k.a. Jeux olympiques) (Summer and Winter Games grand totals; excluding Russian Federation Medals) (1952 thru 1988 figures)
During its 19 appearances in the Summer and Winter Olympic Games, the Soviet Union was awarded 473 gold medals. The Union holds the as-yet-unbroken record for gold medals in gymnastics, with 72.
It's about half the number of Golf Courses in Florida.
In other words, 780 is 0.51380 times the count of Golf Courses in Florida, and the count of Golf Courses in Florida is 1.9460 times that amount.(2016 figures) (public and private)