No problem, we've got 4686 and 9921 to multiply
4686 × 9921 = 9921 × (4686)
+ 9921 × 6 giving us 59526
+ 9921 × 80 which equals 793680
+ 9921 × 600 that results in 5952600
+ 9921 × 4000 producing 39684000

= 46489806
