No problem, we've got 8479 and 8710 to multiply
8479 × 8710 = 8710 × (8479)
+ 8710 × 9 what gives us 78390
+ 8710 × 70 producing 609700
+ 8710 × 400 producing 3484000
+ 8710 × 8000 giving us 69680000

= 73852090
