Alright, let's work through 9855 times 477 step by step
9855 × 477 = 477 × (9855)
+ 477 × 5 producing 2385
+ 477 × 50 producing 23850
+ 477 × 800 what gives us 381600
+ 477 × 9000 producing 4293000

= 4700835
