Alright, let's work through 78794842 times 10734360 step by step
78794842 × 10734360 = 10734360 × (78794842)
+ 10734360 × 2 what gives us 21468720
+ 10734360 × 40 that results in 429374400
+ 10734360 × 800 which equals 8587488000
+ 10734360 × 4000 producing 42937440000
+ 10734360 × 90000 which equals 966092400000
+ 10734360 × 700000 which equals 7514052000000
+ 10734360 × 8000000 what gives us 85874880000000
+ 10734360 × 70000000 yielding 751405200000000

= 845812200171120
