No problem, we've got 9917 and 8710 to multiply
9917 × 8710 = 8710 × (9917)
+ 8710 × 7 that equals 60970
+ 8710 × 10 producing 87100
+ 8710 × 900 yielding 7839000
+ 8710 × 9000 that is equal 78390000

= 86377070
