No problem, we've got 8646 and 1039 to multiply
8646 × 1039 = 1039 × (8646)
+ 1039 × 6 that results in 6234
+ 1039 × 40 yielding 41560
+ 1039 × 600 giving us 623400
+ 1039 × 8000 what gives us 8312000

= 8983194
