Alright, let's work through 9836 times 766 step by step
9836 × 766 = 766 × (9836)
+ 766 × 6 that results in 4596
+ 766 × 30 yielding 22980
+ 766 × 800 resulting in 612800
+ 766 × 9000 producing 6894000

= 7534376
