Alright, let's work through 2355 times 8063 step by step
2355 × 8063 = 8063 × (2355)
+ 8063 × 5 giving us 40315
+ 8063 × 50 which equals 403150
+ 8063 × 300 what gives us 2418900
+ 8063 × 2000 what gives us 16126000

= 18988365
