No problem, we've got 88484574 and 75718414 to multiply
88484574 × 75718414 = 75718414 × (88484574)
+ 75718414 × 4 what gives us 302873656
+ 75718414 × 70 which equals 5300288980
+ 75718414 × 500 yielding 37859207000
+ 75718414 × 4000 resulting in 302873656000
+ 75718414 × 80000 giving us 6057473120000
+ 75718414 × 400000 resulting in 30287365600000
+ 75718414 × 8000000 resulting in 605747312000000
+ 75718414 × 80000000 which equals 6057473120000000

= 6699911606745636
