Alright, let's work through 7900 times 9193 step by step
7900 × 9193 = 9193 × (7900)
+ 9193 × 0 giving us 0
+ 9193 × 00 that results in 0
+ 9193 × 900 giving us 8273700
+ 9193 × 7000 yielding 64351000

= 72624700
