No problem, we've got 8358 and 8453 to multiply
8358 × 8453 = 8453 × (8358)
+ 8453 × 8 producing 67624
+ 8453 × 50 producing 422650
+ 8453 × 300 resulting in 2535900
+ 8453 × 8000 producing 67624000

= 70650174
