Alright, let's work through 8164 times 9494 step by step
8164 × 9494 = 9494 × (8164)
+ 9494 × 4 resulting in 37976
+ 9494 × 60 giving us 569640
+ 9494 × 100 giving us 949400
+ 9494 × 8000 yielding 75952000

= 77509016
