Alright, let's work through 84725372 times 89965523 step by step
84725372 × 89965523 = 89965523 × (84725372)
+ 89965523 × 2 giving us 179931046
+ 89965523 × 70 that equals 6297586610
+ 89965523 × 300 giving us 26989656900
+ 89965523 × 5000 resulting in 449827615000
+ 89965523 × 20000 what gives us 1799310460000
+ 89965523 × 700000 that results in 62975866100000
+ 89965523 × 4000000 giving us 359862092000000
+ 89965523 × 80000000 that results in 7197241840000000

= 7622362403349556
