No problem, we've got 7861 and 8992 to multiply
7861 × 8992 = 8992 × (7861)
+ 8992 × 1 which equals 8992
+ 8992 × 60 which equals 539520
+ 8992 × 800 yielding 7193600
+ 8992 × 7000 producing 62944000

= 70686112
