Let's calculate 9969 x 8591
9969 × 8591 = 8591 × (9969)
+ 8591 × 9 that equals 77319
+ 8591 × 60 that equals 515460
+ 8591 × 900 that results in 7731900
+ 8591 × 9000 resulting in 77319000

= 85643679
