Alright, let's work through 84366346 times 69931111 step by step
84366346 × 69931111 = 69931111 × (84366346)
+ 69931111 × 6 resulting in 419586666
+ 69931111 × 40 what gives us 2797244440
+ 69931111 × 300 resulting in 20979333300
+ 69931111 × 6000 what gives us 419586666000
+ 69931111 × 60000 which equals 4195866660000
+ 69931111 × 300000 that equals 20979333300000
+ 69931111 × 4000000 what gives us 279724444000000
+ 69931111 × 80000000 what gives us 5594488880000000

= 5899832306790406
