Alright, let's work through 2263 times 7860 step by step
2263 × 7860 = 7860 × (2263)
+ 7860 × 3 resulting in 23580
+ 7860 × 60 producing 471600
+ 7860 × 200 that results in 1572000
+ 7860 × 2000 producing 15720000

= 17787180
