We divide 68650520 by 820
We want to figure out the number of times 68650520 can be divided by 820.

On to step 1:
If we divide 6 by 820, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 820

Let's proceed to step 2:
820 goes into 68 0 times with a remainder of 68.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 68, we get 68.
Include the next digit (6) from the dividend after 68, then repeat: 686 / 820

Let's proceed to step 3:
820 can be fit into 686 0 times, resulting in a remainder of 686.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 686 to get 686.
Include the next digit (5) from the dividend after 686, then repeat: 6865 / 820

Moving on to step 4:
820 can be fit into 6865 8 times, resulting in a remainder of 305.
The next digit of our result is 8. 
Result so far: 8.0
If we take 6560 away from 6865, we end up with 305.
Take the next digit (0) from the dividend and append it to 305, then repeat: 3050 / 820

On to step 5:
3050 divided by 820 is 3 with a remainder of 590.
Write down 3 as next digit of the result. 
Result so far: 83.0
Deduct 2460 from 3050 and we're left with 590.
Include the next digit (5) from the dividend after 590, then repeat: 5905 / 820

Going ahead to step 6:
If we divide 5905 by 820, we get 7 and a remainder of 165.
Write down 7 as next digit of the result. 
Result so far: 837.0
Deduct 5740 from 5905 and we're left with 165.
Include the next digit (2) from the dividend after 165, then repeat: 1652 / 820

Moving on to step 7:
820 goes into 1652 2 times with a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 8372.0
Subtracting 1640 from 1652 leaves us with 12.
Take the next digit (0) from the dividend and append it to 12, then repeat: 120 / 820

Advancing to step 8:
820 can be fit into 120 0 times, resulting in a remainder of 120.
Record the quotient 0 as the next digit in the result. 
Result so far: 83720.0
The remainder is 120 after subtracting 0 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 9:
If we divide 1200 by 820, we get 1 and a remainder of 380.
Use 1 as the next digit of our solution. 
Result so far: 83720.1
Deduct 820 from 1200 and we're left with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Let's proceed to step 10:
When dividing 3800 by 820, we get 4 with a remainder of 520.
Record the quotient 4 as the next digit in the result. 
Result so far: 83720.14
Subtracting 3280 from 3800 leaves us with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Moving on to step 11:
The number 820 fits into 5200 6 times, leaving a remainder of 280.
Put 6 as the next digit of the answer. 
Result so far: 83720.146
If we take 4920 away from 5200, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Advancing to step 12:
2800 divided by 820 is 3 with a remainder of 340.
Write down 3 as next digit of the result. 
Result so far: 83720.1463
If we subtract 2460 from 2800, we get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Step 13:
820 goes into 3400 4 times with a remainder of 120.
Use 4 as the next digit of our solution. 
Result so far: 83720.14634
Subtract 3280 from 3400 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 14:
820 goes into 1200 1 times with a remainder of 380.
Record the quotient 1 as the next digit in the result. 
Result so far: 83720.146341
The remainder is 380 after subtracting 820 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Moving on to step 15:
The number 820 fits into 3800 4 times, leaving a remainder of 520.
Record the quotient 4 as the next digit in the result. 
Result so far: 83720.1463414
Deduct 3280 from 3800 and we're left with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Advancing to step 16:
The number 820 fits into 5200 6 times, leaving a remainder of 280.
Record the quotient 6 as the next digit in the result. 
Result so far: 83720.14634146
The remainder is 280 after subtracting 4920 from 5200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

The final outcome is 83720.14634146, with a leftover of 2.8e-07.