Alright, let's work through 8143 times 2219 step by step
8143 × 2219 = 2219 × (8143)
+ 2219 × 3 giving us 6657
+ 2219 × 40 giving us 88760
+ 2219 × 100 giving us 221900
+ 2219 × 8000 giving us 17752000

= 18069317
