Alright, let's work through 9945 times 8535 step by step
9945 × 8535 = 8535 × (9945)
+ 8535 × 5 yielding 42675
+ 8535 × 40 that results in 341400
+ 8535 × 900 producing 7681500
+ 8535 × 9000 producing 76815000

= 84880575
