No problem, we've got 9243 and 8673 to multiply
9243 × 8673 = 8673 × (9243)
+ 8673 × 3 producing 26019
+ 8673 × 40 what gives us 346920
+ 8673 × 200 that results in 1734600
+ 8673 × 9000 yielding 78057000

= 80164539
