Alright, let's work through 7789 times 2075 step by step
7789 × 2075 = 2075 × (7789)
+ 2075 × 9 producing 18675
+ 2075 × 80 which equals 166000
+ 2075 × 700 that equals 1452500
+ 2075 × 7000 resulting in 14525000

= 16162175
