Alright, let's work through 1830 times 8867 step by step
1830 × 8867 = 8867 × (1830)
+ 8867 × 0 which equals 0
+ 8867 × 30 that is equal 266010
+ 8867 × 800 giving us 7093600
+ 8867 × 1000 resulting in 8867000

= 16226610
