Alright, let's work through 6594 times 789 step by step
6594 × 789 = 789 × (6594)
+ 789 × 4 giving us 3156
+ 789 × 90 producing 71010
+ 789 × 500 what gives us 394500
+ 789 × 6000 that results in 4734000

= 5202666
