Alright, let's work through 8381 times 1423 step by step
8381 × 1423 = 1423 × (8381)
+ 1423 × 1 which equals 1423
+ 1423 × 80 which equals 113840
+ 1423 × 300 giving us 426900
+ 1423 × 8000 that results in 11384000

= 11926163
