We're going to solve 8377 multiplied by 1809
8377 × 1809 = 1809 × (8377)
+ 1809 × 7 giving us 12663
+ 1809 × 70 giving us 126630
+ 1809 × 300 resulting in 542700
+ 1809 × 8000 yielding 14472000

= 15153993
