Alright, let's work through 1434 times 851 step by step
1434 × 851 = 851 × (1434)
+ 851 × 4 which equals 3404
+ 851 × 30 yielding 25530
+ 851 × 400 yielding 340400
+ 851 × 1000 giving us 851000

= 1220334
