No problem, we've got 9085 and 8670 to multiply
9085 × 8670 = 8670 × (9085)
+ 8670 × 5 that equals 43350
+ 8670 × 80 yielding 693600
+ 8670 × 000 what gives us 0
+ 8670 × 9000 resulting in 78030000

= 78766950
