No problem, we've got 9923 and 8259 to multiply
9923 × 8259 = 8259 × (9923)
+ 8259 × 3 resulting in 24777
+ 8259 × 20 that results in 165180
+ 8259 × 900 producing 7433100
+ 8259 × 9000 giving us 74331000

= 81954057
