No problem, we've got 4773 and 580 to multiply
4773 × 580 = 580 × (4773)
+ 580 × 3 giving us 1740
+ 580 × 70 resulting in 40600
+ 580 × 700 that results in 406000
+ 580 × 4000 yielding 2320000

= 2768340
