71659518 divided by 820 
We want to figure out the number of times 71659518 can be divided by 820.

On to step 1:
820 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 820

On to step 2:
When dividing 71 by 820, we get 0 with a remainder of 71.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 71, we end up with 71.
Take the next digit (6) from the dividend and append it to 71, then repeat: 716 / 820

Going ahead to step 3:
The number 820 fits into 716 0 times, leaving a remainder of 716.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 716 leaves us with 716.
Append the next digit (5) from the dividend to 716 and continue with: 7165 / 820

Moving on to step 4:
820 goes into 7165 8 times with a remainder of 605.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
The remainder is 605 after subtracting 6560 from 7165.
Fetch the next digit (9) from the dividend, attach it to 605 and continue: 6059 / 820

Advancing to step 5:
The number 820 fits into 6059 7 times, leaving a remainder of 319.
The number 7 becomes the next digit in our result. 
Result so far: 87.0
If we subtract 5740 from 6059, we get 319.
Include the next digit (5) from the dividend after 319, then repeat: 3195 / 820

On to step 6:
When dividing 3195 by 820, we get 3 with a remainder of 735.
The next digit of our result is 3. 
Result so far: 873.0
Subtract 2460 from 3195 to get 735.
Bring next digit (1) of the dividend behind the 735 and repeat the process: 7351 / 820

Going ahead to step 7:
820 can be fit into 7351 8 times, resulting in a remainder of 791.
Write down 8 as next digit of the result. 
Result so far: 8738.0
If we subtract 6560 from 7351, we get 791.
Take the next digit (8) from the dividend and append it to 791, then repeat: 7918 / 820

Going ahead to step 8:
The number 820 fits into 7918 9 times, leaving a remainder of 538.
The number 9 becomes the next digit in our result. 
Result so far: 87389.0
If we take 7380 away from 7918, we end up with 538.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5380, and continue the process.

On to step 9:
5380 divided by 820 is 6 with a remainder of 460.
Record the quotient 6 as the next digit in the result. 
Result so far: 87389.6
The remainder is 460 after subtracting 4920 from 5380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Let's proceed to step 10:
When dividing 4600 by 820, we get 5 with a remainder of 500.
The next digit of our result is 5. 
Result so far: 87389.65
Deduct 4100 from 4600 and we're left with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Moving on to step 11:
When dividing 5000 by 820, we get 6 with a remainder of 80.
The number 6 becomes the next digit in our result. 
Result so far: 87389.656
If we subtract 4920 from 5000, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 12:
800 divided by 820 is 0 with a remainder of 800.
Use 0 as the next digit of our solution. 
Result so far: 87389.656
Subtract 0 from 800 to get 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

Going ahead to step 13:
8000 divided by 820 is 9 with a remainder of 620.
Record the quotient 9 as the next digit in the result. 
Result so far: 87389.65609
Subtracting 7380 from 8000 leaves us with 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Advancing to step 14:
6200 divided by 820 is 7 with a remainder of 460.
The number 7 becomes the next digit in our result. 
Result so far: 87389.656097
The remainder is 460 after subtracting 5740 from 6200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Step 15:
820 can be fit into 4600 5 times, resulting in a remainder of 500.
The next digit of our result is 5. 
Result so far: 87389.6560975
Deduct 4100 from 4600 and we're left with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Step 16:
When dividing 5000 by 820, we get 6 with a remainder of 80.
Write down 6 as next digit of the result. 
Result so far: 87389.65609756
Subtract 4920 from 5000 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Our division results in 87389.65609756 with a remaining 8e-08.