Alright, let's work through 6664 times 3843 step by step
6664 × 3843 = 3843 × (6664)
+ 3843 × 4 producing 15372
+ 3843 × 60 yielding 230580
+ 3843 × 600 yielding 2305800
+ 3843 × 6000 that is equal 23058000

= 25609752
