We look at the division of 46121955 by 820 
Our goal is to divide 46121955 by 820.

On to step 1:
When dividing 4 by 820, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 820

Going ahead to step 2:
If we divide 46 by 820, we get 0 and a remainder of 46.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 46 after subtracting 0 from 46.
Grab the next digit (1) from the dividend, add it to 46, then carry on: 461 / 820

On to step 3:
If we divide 461 by 820, we get 0 and a remainder of 461.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 461 leaves us with 461.
Bring next digit (2) of the dividend behind the 461 and repeat the process: 4612 / 820

On to step 4:
The number 820 fits into 4612 5 times, leaving a remainder of 512.
The next digit of our result is 5. 
Result so far: 5.0
The remainder is 512 after subtracting 4100 from 4612.
Include the next digit (1) from the dividend after 512, then repeat: 5121 / 820

Let's proceed to step 5:
The number 820 fits into 5121 6 times, leaving a remainder of 201.
Write down 6 as next digit of the result. 
Result so far: 56.0
If we take 4920 away from 5121, we end up with 201.
Grab the next digit (9) from the dividend, add it to 201, then carry on: 2019 / 820

Advancing to step 6:
The number 820 fits into 2019 2 times, leaving a remainder of 379.
The number 2 becomes the next digit in our result. 
Result so far: 562.0
Subtract 1640 from 2019 to get 379.
Grab the next digit (5) from the dividend, add it to 379, then carry on: 3795 / 820

Step 7:
When dividing 3795 by 820, we get 4 with a remainder of 515.
The next digit of our result is 4. 
Result so far: 5624.0
If we subtract 3280 from 3795, we get 515.
Fetch the next digit (5) from the dividend, attach it to 515 and continue: 5155 / 820

On to step 8:
820 goes into 5155 6 times with a remainder of 235.
Write down 6 as next digit of the result. 
Result so far: 56246.0
If we take 4920 away from 5155, we end up with 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Going ahead to step 9:
2350 divided by 820 is 2 with a remainder of 710.
Put 2 as the next digit of the answer. 
Result so far: 56246.2
Subtract 1640 from 2350 to get 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7100, and continue the process.

On to step 10:
When dividing 7100 by 820, we get 8 with a remainder of 540.
Put 8 as the next digit of the answer. 
Result so far: 56246.28
Deduct 6560 from 7100 and we're left with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Going ahead to step 11:
5400 divided by 820 is 6 with a remainder of 480.
The number 6 becomes the next digit in our result. 
Result so far: 56246.286
Subtracting 4920 from 5400 leaves us with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Advancing to step 12:
4800 divided by 820 is 5 with a remainder of 700.
The next digit of our result is 5. 
Result so far: 56246.2865
The remainder is 700 after subtracting 4100 from 4800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Going ahead to step 13:
The number 820 fits into 7000 8 times, leaving a remainder of 440.
Put 8 as the next digit of the answer. 
Result so far: 56246.28658
If we subtract 6560 from 7000, we get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

On to step 14:
If we divide 4400 by 820, we get 5 and a remainder of 300.
The next digit of our result is 5. 
Result so far: 56246.286585
The remainder is 300 after subtracting 4100 from 4400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Moving on to step 15:
If we divide 3000 by 820, we get 3 and a remainder of 540.
Write down 3 as next digit of the result. 
Result so far: 56246.2865853
Subtract 2460 from 3000 to get 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

On to step 16:
If we divide 5400 by 820, we get 6 and a remainder of 480.
Record the quotient 6 as the next digit in the result. 
Result so far: 56246.28658536
Subtract 4920 from 5400 to get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Our division results in 56246.28658536 with a remaining 4.8e-07.