Alright, let's work through 6856 times 9928 step by step
6856 × 9928 = 9928 × (6856)
+ 9928 × 6 which equals 59568
+ 9928 × 50 producing 496400
+ 9928 × 800 giving us 7942400
+ 9928 × 6000 that is equal 59568000

= 68066368
