Alright, let's work through 3863 times 7626 step by step
3863 × 7626 = 7626 × (3863)
+ 7626 × 3 what gives us 22878
+ 7626 × 60 that results in 457560
+ 7626 × 800 that equals 6100800
+ 7626 × 3000 which equals 22878000

= 29459238
