Alright, let's work through 9852 times 8191 step by step
9852 × 8191 = 8191 × (9852)
+ 8191 × 2 resulting in 16382
+ 8191 × 50 that results in 409550
+ 8191 × 800 that results in 6552800
+ 8191 × 9000 that equals 73719000

= 80697732
