No problem, we've got 7643 and 9250 to multiply
7643 × 9250 = 9250 × (7643)
+ 9250 × 3 that is equal 27750
+ 9250 × 40 that is equal 370000
+ 9250 × 600 producing 5550000
+ 9250 × 7000 resulting in 64750000

= 70697750
