212828 ÷ 13 
We want to figure out the number of times 212828 can be divided by 13.

Going ahead to step 1:
The number 13 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 13

Let's proceed to step 2:
If we divide 21 by 13, we get 1 and a remainder of 8.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 13 from 21 leaves us with 8.
Include the next digit (2) from the dividend after 8, then repeat: 82 / 13

Step 3:
82 divided by 13 is 6 with a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 16.0
If we take 78 away from 82, we end up with 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 13

Let's proceed to step 4:
13 can be fit into 48 3 times, resulting in a remainder of 9.
The next digit of our result is 3. 
Result so far: 163.0
If we subtract 39 from 48, we get 9.
Append the next digit (2) from the dividend to 9 and continue with: 92 / 13

On to step 5:
When dividing 92 by 13, we get 7 with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 1637.0
The remainder is 1 after subtracting 91 from 92.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 13

On to step 6:
13 goes into 18 1 times with a remainder of 5.
The next digit of our result is 1. 
Result so far: 16371.0
Deduct 13 from 18 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 7:
13 goes into 50 3 times with a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 16371.3
Subtract 39 from 50 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 8:
If we divide 110 by 13, we get 8 and a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 16371.38
If we take 104 away from 110, we end up 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.

Moving on to step 9:
If we divide 60 by 13, we get 4 and a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 16371.384
Subtract 52 from 60 to 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.

Moving on to step 10:
13 can be fit into 80 6 times, resulting in a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 16371.3846
If we take 78 away from 80, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 11:
20 divided by 13 is 1 with a remainder of 7.
The next digit of our result is 1. 
Result so far: 16371.38461
Subtracting 13 from 20 leaves us 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.

On to step 12:
70 divided by 13 is 5 with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 16371.384615
If we take 65 away from 70, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 13:
The number 13 fits into 50 3 times, leaving a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 16371.3846153
Subtract 39 from 50 to get 11.
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 14:
If we divide 110 by 13, we get 8 and a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 16371.38461538
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.

Our division results in 16371.38461538 with a remaining 6e-09.