No problem, we've got 2422 and 7747 to multiply
2422 × 7747 = 7747 × (2422)
+ 7747 × 2 what gives us 15494
+ 7747 × 20 yielding 154940
+ 7747 × 400 that results in 3098800
+ 7747 × 2000 what gives us 15494000

= 18763234
