No problem, we've got 3390 and 6615 to multiply
3390 × 6615 = 6615 × (3390)
+ 6615 × 0 which equals 0
+ 6615 × 90 that results in 595350
+ 6615 × 300 that results in 1984500
+ 6615 × 3000 that results in 19845000

= 22424850
