No problem, we've got 2843 and 7436 to multiply
2843 × 7436 = 7436 × (2843)
+ 7436 × 3 that results in 22308
+ 7436 × 40 which equals 297440
+ 7436 × 800 producing 5948800
+ 7436 × 2000 producing 14872000

= 21140548
