We're dividing 52193891 by 820 
We're looking to find how many times 820 goes into 52193891.

On to step 1:
When dividing 5 by 820, we get 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 820

Going ahead to step 2:
820 can be fit into 52 0 times, resulting in a remainder of 52.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 52, we get 52.
Append the next digit (1) from the dividend to 52 and continue with: 521 / 820

Moving on to step 3:
If we divide 521 by 820, we get 0 and a remainder of 521.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 521, we end up with 521.
Append the next digit (9) from the dividend to 521 and continue with: 5219 / 820

Moving on to step 4:
820 can be fit into 5219 6 times, resulting in a remainder of 299.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtracting 4920 from 5219 leaves us with 299.
Grab the next digit (3) from the dividend, add it to 299, then carry on: 2993 / 820

Step 5:
820 can be fit into 2993 3 times, resulting in a remainder of 533.
The next digit of our result is 3. 
Result so far: 63.0
Subtract 2460 from 2993 to get 533.
Take the next digit (8) from the dividend and append it to 533, then repeat: 5338 / 820

Advancing to step 6:
820 can be fit into 5338 6 times, resulting in a remainder of 418.
Write down 6 as next digit of the result. 
Result so far: 636.0
If we take 4920 away from 5338, we end up with 418.
Take the next digit (9) from the dividend and append it to 418, then repeat: 4189 / 820

Step 7:
When dividing 4189 by 820, we get 5 with a remainder of 89.
The next digit of our result is 5. 
Result so far: 6365.0
If we take 4100 away from 4189, we end up with 89.
Take the next digit (1) from the dividend and append it to 89, then repeat: 891 / 820

Step 8:
891 divided by 820 is 1 with a remainder of 71.
The next digit of our result is 1. 
Result so far: 63651.0
Subtract 820 from 891 to get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Going ahead to step 9:
If we divide 710 by 820, we get 0 and a remainder of 710.
Use 0 as the next digit of our solution. 
Result so far: 63651.0
Deduct 0 from 710 and we're left with 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7100, and continue the process.

Advancing to step 10:
If we divide 7100 by 820, we get 8 and a remainder of 540.
Record the quotient 8 as the next digit in the result. 
Result so far: 63651.08
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.

Advancing to step 11:
820 goes into 5400 6 times with a remainder of 480.
The next digit of our result is 6. 
Result so far: 63651.086
Deduct 4920 from 5400 and we're left 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.

On to step 12:
When dividing 4800 by 820, we get 5 with a remainder of 700.
Write down 5 as next digit of the result. 
Result so far: 63651.0865
If we take 4100 away from 4800, we end up with 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

On to step 13:
7000 divided by 820 is 8 with a remainder of 440.
Use 8 as the next digit of our solution. 
Result so far: 63651.08658
Subtracting 6560 from 7000 leaves us with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Going ahead to step 14:
When dividing 4400 by 820, we get 5 with a remainder of 300.
Record the quotient 5 as the next digit in the result. 
Result so far: 63651.086585
If we subtract 4100 from 4400, we get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Step 15:
3000 divided by 820 is 3 with a remainder of 540.
Record the quotient 3 as the next digit in the result. 
Result so far: 63651.0865853
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.

Let's proceed to step 16:
When dividing 5400 by 820, we get 6 with a remainder of 480.
The next digit of our result is 6. 
Result so far: 63651.08658536
If we subtract 4920 from 5400, we 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.

The quotient of the division is 63651.08658536, and the remainder is 4.8e-07.