It's about 950 times the number of Population of Vatican City.
In other words, the count of Population of Vatican City is 0.00105 times 800,000.(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)
Vatican City, the seat of the Roman Catholic Church, is the smallest internationally recognized state in the world, with a population of just 842 people (according to a 2004 estimate). Each year, approximately 18 million tourists visit The City.
It's about 1,000 times the number of Kernels on an Ear of Corn.
In other words, the count of Kernels on an Ear of Corn is 0.001 times 800,000.(Corn, a.k.a. Maize; Kernel a.k.a. Seed) (average) (for Dent Corn, a.k.a. field corn)
An average ear of dent corn, the kind grown to feed to animals and to make other foods, has an average of 800 kernels. Each acre of corn yields about 15,900 ears of corn.
It's about 1,000 times the number of Inductees in the Rock and Roll Hall of Fame.
In other words, 800,000 is 1,070 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 0.000935 times that amount.(November, 2015 figures) (including individuals and groups)
It's about 1,000 times the number of Members of Parliament (The U.K.).
In other words, 800,000 is 1,200 times the count of Members of Parliament (The U.K.), and the count of Members of Parliament (The U.K.) is 0.00083 times that amount.(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")
There are 650 Members of Parliament in the U.K. The Commons Chamber in the Palace of Westminster only has seating for 427 members, so those arriving late to House debates must stay standing.
It's about 1,500 times the number of Stores in the Mall of America.
In other words, the count of Stores in the Mall of America is 0.00067 times 800,000.(a.k.a. MOA, a.k.a. MoA, a.k.a. Megamall) (Bloomington, Minnesota) (2015 figures) (approximate)
It's about 1,500 times the number of Olympic Gold Medals Won by the Soviet Union.
In other words, 800,000 is 1,690 times the count of Olympic Gold Medals Won by the Soviet Union, and the count of Olympic Gold Medals Won by the Soviet Union is 0.000592 times that amount.(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)
It's about one-two-thousandth the number of Users on Facebook.
In other words, 800,000 is 0.000556 times the count of Users on Facebook, and the count of Users on Facebook is 1,800 times that amount.(March, 2015 figures) (monthly active users)
Facebook had 1.44 billion active users for the month ending March, 2015. In August, 2014, Facebook began a process of removing 87 million accounts that it had found to be fake.