Alright, let's work through 7800 times 464 step by step
7800 × 464 = 464 × (7800)
+ 464 × 0 yielding 0
+ 464 × 00 giving us 0
+ 464 × 800 giving us 371200
+ 464 × 7000 that is equal 3248000

= 3619200
