No problem, we've got 8646 and 7521 to multiply
8646 × 7521 = 7521 × (8646)
+ 7521 × 6 giving us 45126
+ 7521 × 40 what gives us 300840
+ 7521 × 600 that is equal 4512600
+ 7521 × 8000 that is equal 60168000

= 65026566
