Alright, let's work through 1251 times 546 step by step
1251 × 546 = 546 × (1251)
+ 546 × 1 that is equal 546
+ 546 × 50 resulting in 27300
+ 546 × 200 what gives us 109200
+ 546 × 1000 producing 546000

= 683046
