Alright, let's work through 7968 times 7986 step by step
7968 × 7986 = 7986 × (7968)
+ 7986 × 8 that is equal 63888
+ 7986 × 60 producing 479160
+ 7986 × 900 which equals 7187400
+ 7986 × 7000 giving us 55902000

= 63632448
