Alright, let's work through 1318 times 662 step by step
1318 × 662 = 662 × (1318)
+ 662 × 8 what gives us 5296
+ 662 × 10 that is equal 6620
+ 662 × 300 that is equal 198600
+ 662 × 1000 producing 662000

= 872516
