Bluebulb Projects' The Measure of Things presents:
680 is about one-and-three-tenths times the number of Stores in the Mall of America.
In other words, the count of Stores in the Mall of America is 0.770 times that amount.
(a.k.a. MOA, a.k.a. MoA, a.k.a. Megamall) (Bloomington, Minnesota) (2015 figures) (approximate)