Alright, let's work through 1718 times 663 step by step
1718 × 663 = 663 × (1718)
+ 663 × 8 producing 5304
+ 663 × 10 which equals 6630
+ 663 × 700 resulting in 464100
+ 663 × 1000 that is equal 663000

= 1139034
