We're going to solve 3855 multiplied by 9823
3855 × 9823 = 9823 × (3855)
+ 9823 × 5 resulting in 49115
+ 9823 × 50 which equals 491150
+ 9823 × 800 producing 7858400
+ 9823 × 3000 which equals 29469000

= 37867665
