Alright, let's work through 8909 times 9712 step by step
8909 × 9712 = 9712 × (8909)
+ 9712 × 9 producing 87408
+ 9712 × 00 producing 0
+ 9712 × 900 that equals 8740800
+ 9712 × 8000 that is equal 77696000

= 86524208
