We're going to solve 9984 multiplied by 7779
9984 × 7779 = 7779 × (9984)
+ 7779 × 4 which equals 31116
+ 7779 × 80 yielding 622320
+ 7779 × 900 producing 7001100
+ 7779 × 9000 that is equal 70011000

= 77665536
