No problem, we've got 4543 and 2841 to multiply
4543 × 2841 = 2841 × (4543)
+ 2841 × 3 that equals 8523
+ 2841 × 40 resulting in 113640
+ 2841 × 500 that is equal 1420500
+ 2841 × 4000 that results in 11364000

= 12906663
