Alright, let's work through 3299 times 6077 step by step
3299 × 6077 = 6077 × (3299)
+ 6077 × 9 giving us 54693
+ 6077 × 90 producing 546930
+ 6077 × 200 which equals 1215400
+ 6077 × 3000 giving us 18231000

= 20048023
