No problem, we've got 8721 and 9965 to multiply
8721 × 9965 = 9965 × (8721)
+ 9965 × 1 that is equal 9965
+ 9965 × 20 that is equal 199300
+ 9965 × 700 producing 6975500
+ 9965 × 8000 that is equal 79720000

= 86904765
