Alright, let's work through 2043 times 5768 step by step
2043 × 5768 = 5768 × (2043)
+ 5768 × 3 which equals 17304
+ 5768 × 40 that results in 230720
+ 5768 × 000 giving us 0
+ 5768 × 2000 that results in 11536000

= 11784024
