Alright, let's work through 8434 times 8297 step by step
8434 × 8297 = 8297 × (8434)
+ 8297 × 4 yielding 33188
+ 8297 × 30 which equals 248910
+ 8297 × 400 giving us 3318800
+ 8297 × 8000 which equals 66376000

= 69976898
