Alright, let's work through 6858 times 7066 step by step
6858 × 7066 = 7066 × (6858)
+ 7066 × 8 which equals 56528
+ 7066 × 50 what gives us 353300
+ 7066 × 800 yielding 5652800
+ 7066 × 6000 that results in 42396000

= 48458628
