Alright, let's work through 7929 times 8529 step by step
7929 × 8529 = 8529 × (7929)
+ 8529 × 9 resulting in 76761
+ 8529 × 20 which equals 170580
+ 8529 × 900 giving us 7676100
+ 8529 × 7000 producing 59703000

= 67626441
