Alright, let's work through 8111 times 9359 step by step
8111 × 9359 = 9359 × (8111)
+ 9359 × 1 producing 9359
+ 9359 × 10 producing 93590
+ 9359 × 100 resulting in 935900
+ 9359 × 8000 that equals 74872000

= 75910849
