We're dividing 39243251 by 251 
We're looking to find how many times 251 goes into 39243251.

On to step 1:
251 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 251

Let's proceed to step 2:
251 can be fit into 39 0 times, resulting in a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Bring next digit (2) of the dividend behind the 39 and repeat the process: 392 / 251

Advancing to step 3:
392 divided by 251 is 1 with a remainder of 141.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 251 from 392 leaves us with 141.
Include the next digit (4) from the dividend after 141, then repeat: 1414 / 251

Step 4:
251 goes into 1414 5 times with a remainder of 159.
Put 5 as the next digit of the answer. 
Result so far: 15.0
If we take 1255 away from 1414, we end up with 159.
Include the next digit (3) from the dividend after 159, then repeat: 1593 / 251

Let's proceed to step 5:
If we divide 1593 by 251, we get 6 and a remainder of 87.
Write down 6 as next digit of the result. 
Result so far: 156.0
Subtract 1506 from 1593 to get 87.
Grab the next digit (2) from the dividend, add it to 87, then carry on: 872 / 251

Advancing to step 6:
When dividing 872 by 251, we get 3 with a remainder of 119.
Use 3 as the next digit of our solution. 
Result so far: 1563.0
Subtract 753 from 872 to get 119.
Include the next digit (5) from the dividend after 119, then repeat: 1195 / 251

Let's proceed to step 7:
When dividing 1195 by 251, we get 4 with a remainder of 191.
The next digit of our result is 4. 
Result so far: 15634.0
Subtract 1004 from 1195 to get 191.
Fetch the next digit (1) from the dividend, attach it to 191 and continue: 1911 / 251

Step 8:
If we divide 1911 by 251, we get 7 and a remainder of 154.
Record the quotient 7 as the next digit in the result. 
Result so far: 156347.0
Subtracting 1757 from 1911 leaves us with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

On to step 9:
If we divide 1540 by 251, we get 6 and a remainder of 34.
Put 6 as the next digit of the answer. 
Result so far: 156347.6
If we take 1506 away from 1540, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 10:
251 can be fit into 340 1 times, resulting in a remainder of 89.
Put 1 as the next digit of the answer. 
Result so far: 156347.61
If we take 251 away from 340, we end up with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Step 11:
When dividing 890 by 251, we get 3 with a remainder of 137.
Record the quotient 3 as the next digit in the result. 
Result so far: 156347.613
Subtract 753 from 890 to get 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

On to step 12:
251 goes into 1370 5 times with a remainder of 115.
The next digit of our result is 5. 
Result so far: 156347.6135
Subtracting 1255 from 1370 leaves us with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Advancing to step 13:
1150 divided by 251 is 4 with a remainder of 146.
The number 4 becomes the next digit in our result. 
Result so far: 156347.61354
If we subtract 1004 from 1150, we get 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Going ahead to step 14:
If we divide 1460 by 251, we get 5 and a remainder of 205.
The number 5 becomes the next digit in our result. 
Result so far: 156347.613545
Subtract 1255 from 1460 to get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Moving on to step 15:
When dividing 2050 by 251, we get 8 with a remainder of 42.
Write down 8 as next digit of the result. 
Result so far: 156347.6135458
Subtracting 2008 from 2050 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 16:
251 goes into 420 1 times with a remainder of 169.
Record the quotient 1 as the next digit in the result. 
Result so far: 156347.61354581
Subtract 251 from 420 to get 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

In conclusion, the division gives 156347.61354581 with a balance of 1.69e-07.