Alright, let's work through 9827 times 8064 step by step
9827 × 8064 = 8064 × (9827)
+ 8064 × 7 producing 56448
+ 8064 × 20 that is equal 161280
+ 8064 × 800 giving us 6451200
+ 8064 × 9000 producing 72576000

= 79244928
