Alright, let's work through 2667 times 688 step by step
2667 × 688 = 688 × (2667)
+ 688 × 7 resulting in 4816
+ 688 × 60 producing 41280
+ 688 × 600 that is equal 412800
+ 688 × 2000 yielding 1376000

= 1834896
