Alright, let's work through 7779 times 1058 step by step
7779 × 1058 = 1058 × (7779)
+ 1058 × 9 which equals 9522
+ 1058 × 70 producing 74060
+ 1058 × 700 yielding 740600
+ 1058 × 7000 that equals 7406000

= 8230182
