Alright, let's work through 84499282 times 98964871 step by step
84499282 × 98964871 = 98964871 × (84499282)
+ 98964871 × 2 that is equal 197929742
+ 98964871 × 80 which equals 7917189680
+ 98964871 × 200 what gives us 19792974200
+ 98964871 × 9000 yielding 890683839000
+ 98964871 × 90000 yielding 8906838390000
+ 98964871 × 400000 giving us 39585948400000
+ 98964871 × 4000000 that results in 395859484000000
+ 98964871 × 80000000 what gives us 7917189680000000

= 8362460542722622
