Bluebulb Projects' The Measure of Things presents:
490 is about nine-tenths the number of Stores in the Mall of America.
In other words, it's 0.94 times the count of Stores in the Mall of America, and the count of Stores in the Mall of America is 1.1 times that amount.
(a.k.a. MOA, a.k.a. MoA, a.k.a. Megamall) (Bloomington, Minnesota) (2015 figures) (approximate)