Alright, let's work through 8312 times 3376 step by step
8312 × 3376 = 3376 × (8312)
+ 3376 × 2 giving us 6752
+ 3376 × 10 that equals 33760
+ 3376 × 300 producing 1012800
+ 3376 × 8000 that is equal 27008000

= 28061312
