No problem, we've got 7858 and 5531 to multiply
7858 × 5531 = 5531 × (7858)
+ 5531 × 8 yielding 44248
+ 5531 × 50 giving us 276550
+ 5531 × 800 giving us 4424800
+ 5531 × 7000 producing 38717000

= 43462598
