Alright, let's work through 2823 times 4827 step by step
2823 × 4827 = 4827 × (2823)
+ 4827 × 3 giving us 14481
+ 4827 × 20 that equals 96540
+ 4827 × 800 which equals 3861600
+ 4827 × 2000 giving us 9654000

= 13626621
