Alright, let's work through 2387 times 9387 step by step
2387 × 9387 = 9387 × (2387)
+ 9387 × 7 what gives us 65709
+ 9387 × 80 what gives us 750960
+ 9387 × 300 giving us 2816100
+ 9387 × 2000 giving us 18774000

= 22406769
