Let's divide 548428 by 13
We're looking to find how many times 13 goes into 548428.

Advancing to step 1:
When dividing 5 by 13, we get 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 13

On to step 2:
13 can be fit into 54 4 times, resulting in a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 52 from 54 and we're left with 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 13

Let's proceed to step 3:
When dividing 28 by 13, we get 2 with a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 42.0
Deduct 26 from 28 and we're left with 2.
Include the next digit (4) from the dividend after 2, then repeat: 24 / 13

Advancing to step 4:
13 goes into 24 1 times with a remainder of 11.
The next digit of our result is 1. 
Result so far: 421.0
Subtract 13 from 24 to get 11.
Append the next digit (2) from the dividend to 11 and continue with: 112 / 13

Going ahead to step 5:
112 divided by 13 is 8 with a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 4218.0
If we take 104 away from 112, we end up with 8.
Include the next digit (8) from the dividend after 8, then repeat: 88 / 13

Moving on to step 6:
If we divide 88 by 13, we get 6 and a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 42186.0
If we take 78 away from 88, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 7:
13 can be fit into 100 7 times, resulting in a remainder of 9.
The number 7 becomes the next digit in our result. 
Result so far: 42186.7
Subtracting 91 from 100 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 8:
When dividing 90 by 13, we get 6 with a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 42186.76
If we take 78 away from 90, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 9:
The number 13 fits into 120 9 times, leaving a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 42186.769
If we subtract 117 from 120, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 10:
30 divided by 13 is 2 with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 42186.7692
The remainder is 4 after subtracting 26 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 11:
13 goes into 40 3 times with a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 42186.76923
If we take 39 away from 40, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 12:
When dividing 10 by 13, we get 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 42186.76923
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 13:
13 goes into 100 7 times with a remainder of 9.
Put 7 as the next digit of the answer. 
Result so far: 42186.7692307
If we take 91 away from 100, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 14:
If we divide 90 by 13, we get 6 and a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 42186.76923076
Subtracting 78 from 90 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final result is 42186.76923076 with a remainder of 1.2e-08.