Alright, let's work through 8851 times 5813 step by step
8851 × 5813 = 5813 × (8851)
+ 5813 × 1 that results in 5813
+ 5813 × 50 giving us 290650
+ 5813 × 800 producing 4650400
+ 5813 × 8000 yielding 46504000

= 51450863
