Alright, let's work through 8339 times 4222 step by step
8339 × 4222 = 4222 × (8339)
+ 4222 × 9 what gives us 37998
+ 4222 × 30 yielding 126660
+ 4222 × 300 that results in 1266600
+ 4222 × 8000 that results in 33776000

= 35207258
