Alright, let's work through 76180801 times 70378207 step by step
76180801 × 70378207 = 70378207 × (76180801)
+ 70378207 × 1 producing 70378207
+ 70378207 × 00 that equals 0
+ 70378207 × 800 that equals 56302565600
+ 70378207 × 0000 which equals 0
+ 70378207 × 80000 that equals 5630256560000
+ 70378207 × 100000 yielding 7037820700000
+ 70378207 × 6000000 resulting in 422269242000000
+ 70378207 × 70000000 what gives us 4926474490000000

= 5361468182203807
