We look at the division of 251374 by 40 
Our goal is to divide 251374 by 40.

Advancing to step 1:
40 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 40

Going ahead to step 2:
25 divided by 40 is 0 with a remainder of 25.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 25 after subtracting 0 from 25.
Bring next digit (1) of the dividend behind the 25 and repeat the process: 251 / 40

On to step 3:
251 divided by 40 is 6 with a remainder of 11.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we subtract 240 from 251, we get 11.
Append the next digit (3) from the dividend to 11 and continue with: 113 / 40

On to step 4:
40 goes into 113 2 times with a remainder of 33.
Use 2 as the next digit of our solution. 
Result so far: 62.0
Deduct 80 from 113 and we're left with 33.
Append the next digit (7) from the dividend to 33 and continue with: 337 / 40

Let's proceed to step 5:
When dividing 337 by 40, we get 8 with a remainder of 17.
The number 8 becomes the next digit in our result. 
Result so far: 628.0
Subtracting 320 from 337 leaves us with 17.
Bring next digit (4) of the dividend behind the 17 and repeat the process: 174 / 40

On to step 6:
When dividing 174 by 40, we get 4 with a remainder of 14.
Use 4 as the next digit of our solution. 
Result so far: 6284.0
Deduct 160 from 174 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 7:
40 goes into 140 3 times with a remainder of 20.
Use 3 as the next digit of our solution. 
Result so far: 6284.3
The remainder is 20 after subtracting 120 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 8:
200 divided by 40 is 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 6284.35
Deduct 200 from 200 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
If we divide 0 by 40, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 6284.35
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
0 divided by 40 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 6284.35
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 6284.35, with a leftover of 0.0.