Alright, let's work through 8297 times 1605 step by step
8297 × 1605 = 1605 × (8297)
+ 1605 × 7 that equals 11235
+ 1605 × 90 resulting in 144450
+ 1605 × 200 that results in 321000
+ 1605 × 8000 resulting in 12840000

= 13316685
