Alright, let's work through 1073 times 8338 step by step
1073 × 8338 = 8338 × (1073)
+ 8338 × 3 that is equal 25014
+ 8338 × 70 what gives us 583660
+ 8338 × 000 that is equal 0
+ 8338 × 1000 what gives us 8338000

= 8946674
