Alright, let's work through 83474090 times 84755118 step by step
83474090 × 84755118 = 84755118 × (83474090)
+ 84755118 × 0 what gives us 0
+ 84755118 × 90 giving us 7627960620
+ 84755118 × 000 producing 0
+ 84755118 × 4000 yielding 339020472000
+ 84755118 × 70000 resulting in 5932858260000
+ 84755118 × 400000 which equals 33902047200000
+ 84755118 × 3000000 resulting in 254265354000000
+ 84755118 × 80000000 that results in 6780409440000000

= 7074856347892620
