55095478 divided by 820 
Our goal is to divide 55095478 by 820.

Advancing to step 1:
When dividing 5 by 820, we get 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 820

Advancing to step 2:
If we divide 55 by 820, we get 0 and a remainder of 55.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 55, we end up with 55.
Append the next digit (0) from the dividend to 55 and continue with: 550 / 820

Advancing to step 3:
550 divided by 820 is 0 with a remainder of 550.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 550, we get 550.
Fetch the next digit (9) from the dividend, attach it to 550 and continue: 5509 / 820

Step 4:
The number 820 fits into 5509 6 times, leaving a remainder of 589.
The next digit of our result is 6. 
Result so far: 6.0
Subtracting 4920 from 5509 leaves us with 589.
Include the next digit (5) from the dividend after 589, then repeat: 5895 / 820

Let's proceed to step 5:
5895 divided by 820 is 7 with a remainder of 155.
The next digit of our result is 7. 
Result so far: 67.0
The remainder is 155 after subtracting 5740 from 5895.
Take the next digit (4) from the dividend and append it to 155, then repeat: 1554 / 820

Going ahead to step 6:
820 can be fit into 1554 1 times, resulting in a remainder of 734.
Record the quotient 1 as the next digit in the result. 
Result so far: 671.0
Subtracting 820 from 1554 leaves us with 734.
Grab the next digit (7) from the dividend, add it to 734, then carry on: 7347 / 820

Going ahead to step 7:
820 goes into 7347 8 times with a remainder of 787.
The next digit of our result is 8. 
Result so far: 6718.0
Deduct 6560 from 7347 and we're left with 787.
Include the next digit (8) from the dividend after 787, then repeat: 7878 / 820

On to step 8:
820 goes into 7878 9 times with a remainder of 498.
The next digit of our result is 9. 
Result so far: 67189.0
Subtract 7380 from 7878 to get 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

Moving on to step 9:
When dividing 4980 by 820, we get 6 with a remainder of 60.
The number 6 becomes the next digit in our result. 
Result so far: 67189.6
The remainder is 60 after subtracting 4920 from 4980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 10:
When dividing 600 by 820, we get 0 with a remainder of 600.
The next digit of our result is 0. 
Result so far: 67189.6
Subtracting 0 from 600 leaves us with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

On to step 11:
820 can be fit into 6000 7 times, resulting in a remainder of 260.
Write down 7 as next digit of the result. 
Result so far: 67189.607
Deduct 5740 from 6000 and we're left with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Step 12:
When dividing 2600 by 820, we get 3 with a remainder of 140.
The number 3 becomes the next digit in our result. 
Result so far: 67189.6073
Deduct 2460 from 2600 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

On to step 13:
When dividing 1400 by 820, we get 1 with a remainder of 580.
The next digit of our result is 1. 
Result so far: 67189.60731
Subtracting 820 from 1400 leaves us with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Let's proceed to step 14:
When dividing 5800 by 820, we get 7 with a remainder of 60.
Use 7 as the next digit of our solution. 
Result so far: 67189.607317
Subtracting 5740 from 5800 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 15:
820 can be fit into 600 0 times, resulting in a remainder of 600.
Put 0 as the next digit of the answer. 
Result so far: 67189.607317
If we subtract 0 from 600, we get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

On to step 16:
The number 820 fits into 6000 7 times, leaving a remainder of 260.
Record the quotient 7 as the next digit in the result. 
Result so far: 67189.60731707
If we subtract 5740 from 6000, we get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

After the division, we end up with 67189.60731707 and a remainder of 2.6e-07.