Let's calculate 8437 x 9798
8437 × 9798 = 9798 × (8437)
+ 9798 × 7 that results in 68586
+ 9798 × 30 giving us 293940
+ 9798 × 400 resulting in 3919200
+ 9798 × 8000 resulting in 78384000

= 82665726
