No problem, we've got 9729 and 8453 to multiply
9729 × 8453 = 8453 × (9729)
+ 8453 × 9 that is equal 76077
+ 8453 × 20 which equals 169060
+ 8453 × 700 giving us 5917100
+ 8453 × 9000 that equals 76077000

= 82239237
