Alright, let's work through 8736 times 9554 step by step
8736 × 9554 = 9554 × (8736)
+ 9554 × 6 that equals 57324
+ 9554 × 30 which equals 286620
+ 9554 × 700 giving us 6687800
+ 9554 × 8000 what gives us 76432000

= 83463744
