No problem, we've got 9812 and 8513 to multiply
9812 × 8513 = 8513 × (9812)
+ 8513 × 2 which equals 17026
+ 8513 × 10 producing 85130
+ 8513 × 800 giving us 6810400
+ 8513 × 9000 which equals 76617000

= 83529556
