Alright, let's work through 8450999 times 9279375 step by step
8450999 × 9279375 = 9279375 × (8450999)
+ 9279375 × 9 which equals 83514375
+ 9279375 × 90 producing 835143750
+ 9279375 × 900 resulting in 8351437500
+ 9279375 × 0000 producing 0
+ 9279375 × 50000 resulting in 463968750000
+ 9279375 × 400000 that is equal 3711750000000
+ 9279375 × 8000000 giving us 74235000000000

= 78419988845625
