Let's divide 4030855 by 820
We're looking to find how many times 820 goes into 4030855.

Moving on to step 1:
820 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 820

Step 2:
820 can be fit into 40 0 times, resulting in a remainder of 40.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Fetch the next digit (3) from the dividend, attach it to 40 and continue: 403 / 820

Moving on to step 3:
820 can be fit into 403 0 times, resulting in a remainder of 403.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 403 after subtracting 0 from 403.
Include the next digit (0) from the dividend after 403, then repeat: 4030 / 820

Let's proceed to step 4:
820 can be fit into 4030 4 times, resulting in a remainder of 750.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 3280 from 4030 and we're left with 750.
Fetch the next digit (8) from the dividend, attach it to 750 and continue: 7508 / 820

Step 5:
If we divide 7508 by 820, we get 9 and a remainder of 128.
Put 9 as the next digit of the answer. 
Result so far: 49.0
If we take 7380 away from 7508, we end up with 128.
Take the next digit (5) from the dividend and append it to 128, then repeat: 1285 / 820

On to step 6:
When dividing 1285 by 820, we get 1 with a remainder of 465.
Put 1 as the next digit of the answer. 
Result so far: 491.0
Subtract 820 from 1285 to get 465.
Include the next digit (5) from the dividend after 465, then repeat: 4655 / 820

Let's proceed to step 7:
4655 divided by 820 is 5 with a remainder of 555.
Put 5 as the next digit of the answer. 
Result so far: 4915.0
If we subtract 4100 from 4655, we get 555.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5550, and continue the process.

Moving on to step 8:
The number 820 fits into 5550 6 times, leaving a remainder of 630.
Use 6 as the next digit of our solution. 
Result so far: 4915.6
If we subtract 4920 from 5550, we get 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

Going ahead to step 9:
820 can be fit into 6300 7 times, resulting in a remainder of 560.
Record the quotient 7 as the next digit in the result. 
Result so far: 4915.67
Subtracting 5740 from 6300 leaves us with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Advancing to step 10:
The number 820 fits into 5600 6 times, leaving a remainder of 680.
Write down 6 as next digit of the result. 
Result so far: 4915.676
Subtracting 4920 from 5600 leaves us with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Moving on to step 11:
6800 divided by 820 is 8 with a remainder of 240.
The next digit of our result is 8. 
Result so far: 4915.6768
The remainder is 240 after subtracting 6560 from 6800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Step 12:
If we divide 2400 by 820, we get 2 and a remainder of 760.
The number 2 becomes the next digit in our result. 
Result so far: 4915.67682
The remainder is 760 after subtracting 1640 from 2400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Step 13:
When dividing 7600 by 820, we get 9 with a remainder of 220.
The next digit of our result is 9. 
Result so far: 4915.676829
If we take 7380 away from 7600, we end up with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

On to step 14:
The number 820 fits into 2200 2 times, leaving a remainder of 560.
Record the quotient 2 as the next digit in the result. 
Result so far: 4915.6768292
If we take 1640 away from 2200, we end up with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Going ahead to step 15:
5600 divided by 820 is 6 with a remainder of 680.
Record the quotient 6 as the next digit in the result. 
Result so far: 4915.67682926
If we subtract 4920 from 5600, we get 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Our division results in 4915.67682926 with a remaining 6.8e-07.