Alright, let's work through 9064 times 9931 step by step
9064 × 9931 = 9931 × (9064)
+ 9931 × 4 that is equal 39724
+ 9931 × 60 resulting in 595860
+ 9931 × 000 resulting in 0
+ 9931 × 9000 resulting in 89379000

= 90014584
