We look at the division of 66950626 by 820 
Let's see how many times 820 fits into 66950626.

Let's proceed to step 1:
820 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 820

Moving on to step 2:
820 goes into 66 0 times with a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Append the next digit (9) from the dividend to 66 and continue with: 669 / 820

On to step 3:
If we divide 669 by 820, we get 0 and a remainder of 669.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 669, we get 669.
Fetch the next digit (5) from the dividend, attach it to 669 and continue: 6695 / 820

Let's proceed to step 4:
When dividing 6695 by 820, we get 8 with a remainder of 135.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Deduct 6560 from 6695 and we're left with 135.
Grab the next digit (0) from the dividend, add it to 135, then carry on: 1350 / 820

Advancing to step 5:
820 can be fit into 1350 1 times, resulting in a remainder of 530.
The number 1 becomes the next digit in our result. 
Result so far: 81.0
If we take 820 away from 1350, we end up with 530.
Include the next digit (6) from the dividend after 530, then repeat: 5306 / 820

On to step 6:
If we divide 5306 by 820, we get 6 and a remainder of 386.
Write down 6 as next digit of the result. 
Result so far: 816.0
If we subtract 4920 from 5306, we get 386.
Bring next digit (2) of the dividend behind the 386 and repeat the process: 3862 / 820

Going ahead to step 7:
820 goes into 3862 4 times with a remainder of 582.
Record the quotient 4 as the next digit in the result. 
Result so far: 8164.0
Subtract 3280 from 3862 to get 582.
Include the next digit (6) from the dividend after 582, then repeat: 5826 / 820

Step 8:
When dividing 5826 by 820, we get 7 with a remainder of 86.
Put 7 as the next digit of the answer. 
Result so far: 81647.0
The remainder is 86 after subtracting 5740 from 5826.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Step 9:
820 goes into 860 1 times with a remainder of 40.
Put 1 as the next digit of the answer. 
Result so far: 81647.1
Subtracting 820 from 860 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 10:
820 can be fit into 400 0 times, resulting in a remainder of 400.
The number 0 becomes the next digit in our result. 
Result so far: 81647.1
If we take 0 away from 400, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

On to step 11:
When dividing 4000 by 820, we get 4 with a remainder of 720.
Write down 4 as next digit of the result. 
Result so far: 81647.104
If we take 3280 away from 4000, we end up with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Let's proceed to step 12:
820 can be fit into 7200 8 times, resulting in a remainder of 640.
Put 8 as the next digit of the answer. 
Result so far: 81647.1048
If we take 6560 away from 7200, we end up with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Moving on to step 13:
If we divide 6400 by 820, we get 7 and a remainder of 660.
Write down 7 as next digit of the result. 
Result so far: 81647.10487
Subtracting 5740 from 6400 leaves us with 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Going ahead to step 14:
820 can be fit into 6600 8 times, resulting in a remainder of 40.
Put 8 as the next digit of the answer. 
Result so far: 81647.104878
If we take 6560 away from 6600, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 15:
The number 820 fits into 400 0 times, leaving a remainder of 400.
Put 0 as the next digit of the answer. 
Result so far: 81647.104878
Deduct 0 from 400 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

On to step 16:
The number 820 fits into 4000 4 times, leaving a remainder of 720.
Put 4 as the next digit of the answer. 
Result so far: 81647.10487804
The remainder is 720 after subtracting 3280 from 4000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

The quotient of the division is 81647.10487804, and the remainder is 7.2e-07.