No problem, we've got 9351 and 2307 to multiply
9351 × 2307 = 2307 × (9351)
+ 2307 × 1 that is equal 2307
+ 2307 × 50 that results in 115350
+ 2307 × 300 what gives us 692100
+ 2307 × 9000 that equals 20763000

= 21572757
