Alright, let's work through 2787 times 616 step by step
2787 × 616 = 616 × (2787)
+ 616 × 7 yielding 4312
+ 616 × 80 producing 49280
+ 616 × 700 producing 431200
+ 616 × 2000 which equals 1232000

= 1716792
