Alright, let's work through 8163 times 2326 step by step
8163 × 2326 = 2326 × (8163)
+ 2326 × 3 what gives us 6978
+ 2326 × 60 resulting in 139560
+ 2326 × 100 giving us 232600
+ 2326 × 8000 giving us 18608000

= 18987138
