Let's divide 438920 by 55
We want to figure out the number of times 438920 can be divided by 55.

Advancing to step 1:
When dividing 4 by 55, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 55

Step 2:
When dividing 43 by 55, we get 0 with a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 43 leaves us with 43.
Take the next digit (8) from the dividend and append it to 43, then repeat: 438 / 55

Let's proceed to step 3:
55 goes into 438 7 times with a remainder of 53.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtracting 385 from 438 leaves us with 53.
Fetch the next digit (9) from the dividend, attach it to 53 and continue: 539 / 55

Step 4:
If we divide 539 by 55, we get 9 and a remainder of 44.
Use 9 as the next digit of our solution. 
Result so far: 79.0
If we take 495 away from 539, we end up with 44.
Fetch the next digit (2) from the dividend, attach it to 44 and continue: 442 / 55

Step 5:
When dividing 442 by 55, we get 8 with a remainder of 2.
The next digit of our result is 8. 
Result so far: 798.0
If we subtract 440 from 442, we get 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 55

Step 6:
If we divide 20 by 55, we get 0 and a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 7980.0
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 7:
The number 55 fits into 200 3 times, leaving a remainder of 35.
The number 3 becomes the next digit in our result. 
Result so far: 7980.3
Subtracting 165 from 200 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 8:
If we divide 350 by 55, we get 6 and a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 7980.36
Subtract 330 from 350 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
55 can be fit into 200 3 times, resulting in a remainder of 35.
Use 3 as the next digit of our solution. 
Result so far: 7980.363
Subtract 165 from 200 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 10:
The number 55 fits into 350 6 times, leaving a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 7980.3636
The remainder is 20 after subtracting 330 from 350.
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 11:
55 can be fit into 200 3 times, resulting in a remainder of 35.
The number 3 becomes the next digit in our result. 
Result so far: 7980.36363
Subtract 165 from 200 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 12:
The number 55 fits into 350 6 times, leaving a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 7980.363636
The remainder is 20 after subtracting 330 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 13:
When dividing 200 by 55, we get 3 with a remainder of 35.
The next digit of our result is 3. 
Result so far: 7980.3636363
Deduct 165 from 200 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 14:
When dividing 350 by 55, we get 6 with a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 7980.36363636
Subtract 330 from 350 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Our division results in 7980.36363636 with a remaining 2e-08.