Alright, let's work through 3559 times 7844 step by step
3559 × 7844 = 7844 × (3559)
+ 7844 × 9 giving us 70596
+ 7844 × 50 what gives us 392200
+ 7844 × 500 producing 3922000
+ 7844 × 3000 what gives us 23532000

= 27916796
