Alright, let's work through 68076843 times 80303633 step by step
68076843 × 80303633 = 80303633 × (68076843)
+ 80303633 × 3 that is equal 240910899
+ 80303633 × 40 producing 3212145320
+ 80303633 × 800 producing 64242906400
+ 80303633 × 6000 that is equal 481821798000
+ 80303633 × 70000 that equals 5621254310000
+ 80303633 × 000000 giving us 0
+ 80303633 × 8000000 yielding 642429064000000
+ 80303633 × 60000000 giving us 4818217980000000

= 5466817816070619
