Alright, let's work through 9892 times 9791 step by step
9892 × 9791 = 9791 × (9892)
+ 9791 × 2 yielding 19582
+ 9791 × 90 giving us 881190
+ 9791 × 800 that equals 7832800
+ 9791 × 9000 that equals 88119000

= 96852572
