Alright, let's work through 9986 times 7588 step by step
9986 × 7588 = 7588 × (9986)
+ 7588 × 6 giving us 45528
+ 7588 × 80 yielding 607040
+ 7588 × 900 which equals 6829200
+ 7588 × 9000 yielding 68292000

= 75773768
