Alright, let's work through 2380 times 8661 step by step
2380 × 8661 = 8661 × (2380)
+ 8661 × 0 that is equal 0
+ 8661 × 80 which equals 692880
+ 8661 × 300 which equals 2598300
+ 8661 × 2000 giving us 17322000

= 20613180
