Alright, let's work through 8630 times 6351 step by step
8630 × 6351 = 6351 × (8630)
+ 6351 × 0 which equals 0
+ 6351 × 30 giving us 190530
+ 6351 × 600 giving us 3810600
+ 6351 × 8000 that results in 50808000

= 54809130
