No problem, we've got 8858 and 8850 to multiply
8858 × 8850 = 8850 × (8858)
+ 8850 × 8 what gives us 70800
+ 8850 × 50 giving us 442500
+ 8850 × 800 which equals 7080000
+ 8850 × 8000 that results in 70800000

= 78393300
