We look at the division of 251948 by 13 
We want to divide 251948 by 13.

Going ahead to step 1:
When dividing 2 by 13, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 13

Let's proceed to step 2:
The number 13 fits into 25 1 times, leaving a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 13 from 25, we get 12.
Take the next digit (1) from the dividend and append it to 12, then repeat: 121 / 13

Step 3:
13 goes into 121 9 times with a remainder of 4.
Write down 9 as next digit of the result. 
Result so far: 19.0
Subtracting 117 from 121 leaves us with 4.
Include the next digit (9) from the dividend after 4, then repeat: 49 / 13

On to step 4:
If we divide 49 by 13, we get 3 and a remainder of 10.
Write down 3 as next digit of the result. 
Result so far: 193.0
Subtracting 39 from 49 leaves us with 10.
Fetch the next digit (4) from the dividend, attach it to 10 and continue: 104 / 13

Going ahead to step 5:
The number 13 fits into 104 8 times, leaving a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 1938.0
Subtracting 104 from 104 leaves us with 0.
Grab the next digit (8) from the dividend, add it to 0, then carry on: 8 / 13

Going ahead to step 6:
When dividing 8 by 13, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 19380.0
If we subtract 0 from 8, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 7:
If we divide 80 by 13, we get 6 and a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 19380.6
Subtract 78 from 80 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
The number 13 fits into 20 1 times, leaving a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 19380.61
If we subtract 13 from 20, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 9:
When dividing 70 by 13, we get 5 with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 19380.615
Subtract 65 from 70 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 10:
If we divide 50 by 13, we get 3 and a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 19380.6153
The remainder is 11 after subtracting 39 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 11:
The number 13 fits into 110 8 times, leaving a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 19380.61538
Subtracting 104 from 110 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 12:
When dividing 60 by 13, we get 4 with a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 19380.615384
Subtracting 52 from 60 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 13:
13 can be fit into 80 6 times, resulting in a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 19380.6153846
If we subtract 78 from 80, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 14:
The number 13 fits into 20 1 times, leaving a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 19380.61538461
If we take 13 away from 20, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

The final result is 19380.61538461 with a remainder of 7e-09.