Alright, let's work through 8311 times 5764 step by step
8311 × 5764 = 5764 × (8311)
+ 5764 × 1 yielding 5764
+ 5764 × 10 giving us 57640
+ 5764 × 300 that equals 1729200
+ 5764 × 8000 that equals 46112000

= 47904604
