Alright, let's work through 2777 times 232 step by step
2777 × 232 = 232 × (2777)
+ 232 × 7 resulting in 1624
+ 232 × 70 that is equal 16240
+ 232 × 700 producing 162400
+ 232 × 2000 yielding 464000

= 644264
