No problem, we've got 7903 and 2722 to multiply
7903 × 2722 = 2722 × (7903)
+ 2722 × 3 that is equal 8166
+ 2722 × 00 giving us 0
+ 2722 × 900 that is equal 2449800
+ 2722 × 7000 that is equal 19054000

= 21511966
