Alright, let's work through 1651 times 622 step by step
1651 × 622 = 622 × (1651)
+ 622 × 1 which equals 622
+ 622 × 50 giving us 31100
+ 622 × 600 what gives us 373200
+ 622 × 1000 yielding 622000

= 1026922
