No problem, we've got 2807 and 2858 to multiply
2807 × 2858 = 2858 × (2807)
+ 2858 × 7 which equals 20006
+ 2858 × 00 yielding 0
+ 2858 × 800 what gives us 2286400
+ 2858 × 2000 producing 5716000

= 8022406
