Alright, let's work through 8031 times 2799 step by step
8031 × 2799 = 2799 × (8031)
+ 2799 × 1 yielding 2799
+ 2799 × 30 which equals 83970
+ 2799 × 000 giving us 0
+ 2799 × 8000 resulting in 22392000

= 22478769
