No problem, we've got 2428 and 9207 to multiply
2428 × 9207 = 9207 × (2428)
+ 9207 × 8 what gives us 73656
+ 9207 × 20 resulting in 184140
+ 9207 × 400 that results in 3682800
+ 9207 × 2000 that results in 18414000

= 22354596
