Alright, let's work through 1659 times 9855 step by step
1659 × 9855 = 9855 × (1659)
+ 9855 × 9 that is equal 88695
+ 9855 × 50 giving us 492750
+ 9855 × 600 giving us 5913000
+ 9855 × 1000 giving us 9855000

= 16349445
