Alright, let's work through 8459 times 8851 step by step
8459 × 8851 = 8851 × (8459)
+ 8851 × 9 that equals 79659
+ 8851 × 50 giving us 442550
+ 8851 × 400 producing 3540400
+ 8851 × 8000 giving us 70808000

= 74870609
