Alright, let's work through 9959 times 6693 step by step
9959 × 6693 = 6693 × (9959)
+ 6693 × 9 that results in 60237
+ 6693 × 50 what gives us 334650
+ 6693 × 900 resulting in 6023700
+ 6693 × 9000 resulting in 60237000

= 66655587
