Alright, let's work through 2819 times 3164 step by step
2819 × 3164 = 3164 × (2819)
+ 3164 × 9 resulting in 28476
+ 3164 × 10 yielding 31640
+ 3164 × 800 which equals 2531200
+ 3164 × 2000 yielding 6328000

= 8919316
