Alright, let's work through 7778 times 6493 step by step
7778 × 6493 = 6493 × (7778)
+ 6493 × 8 producing 51944
+ 6493 × 70 resulting in 454510
+ 6493 × 700 that results in 4545100
+ 6493 × 7000 giving us 45451000

= 50502554
