No problem, we've got 8922 and 1406 to multiply
8922 × 1406 = 1406 × (8922)
+ 1406 × 2 what gives us 2812
+ 1406 × 20 that is equal 28120
+ 1406 × 900 resulting in 1265400
+ 1406 × 8000 which equals 11248000

= 12544332
