Alright, let's work through 80240814 times 95808363 step by step
80240814 × 95808363 = 95808363 × (80240814)
+ 95808363 × 4 which equals 383233452
+ 95808363 × 10 what gives us 958083630
+ 95808363 × 800 yielding 76646690400
+ 95808363 × 0000 what gives us 0
+ 95808363 × 40000 producing 3832334520000
+ 95808363 × 200000 yielding 19161672600000
+ 95808363 × 0000000 giving us 0
+ 95808363 × 80000000 that is equal 7664669040000000

= 7687741035127482
