No problem, we've got 9884 and 8100 to multiply
9884 × 8100 = 8100 × (9884)
+ 8100 × 4 resulting in 32400
+ 8100 × 80 yielding 648000
+ 8100 × 800 that equals 6480000
+ 8100 × 9000 giving us 72900000

= 80060400
