66936390 divided by 103 
Our goal is to divide 66936390 by 103.

Moving on to step 1:
103 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 103

On to step 2:
103 goes into 66 0 times with a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Include the next digit (9) from the dividend after 66, then repeat: 669 / 103

Going ahead to step 3:
If we divide 669 by 103, we get 6 and a remainder of 51.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we subtract 618 from 669, we get 51.
Append the next digit (3) from the dividend to 51 and continue with: 513 / 103

On to step 4:
When dividing 513 by 103, we get 4 with a remainder of 101.
Put 4 as the next digit of the answer. 
Result so far: 64.0
Subtract 412 from 513 to get 101.
Include the next digit (6) from the dividend after 101, then repeat: 1016 / 103

Going ahead to step 5:
103 can be fit into 1016 9 times, resulting in a remainder of 89.
The number 9 becomes the next digit in our result. 
Result so far: 649.0
The remainder is 89 after subtracting 927 from 1016.
Include the next digit (3) from the dividend after 89, then repeat: 893 / 103

Going ahead to step 6:
The number 103 fits into 893 8 times, leaving a remainder of 69.
Record the quotient 8 as the next digit in the result. 
Result so far: 6498.0
If we subtract 824 from 893, we get 69.
Append the next digit (9) from the dividend to 69 and continue with: 699 / 103

Going ahead to step 7:
The number 103 fits into 699 6 times, leaving a remainder of 81.
Use 6 as the next digit of our solution. 
Result so far: 64986.0
Deduct 618 from 699 and we're left with 81.
Include the next digit (0) from the dividend after 81, then repeat: 810 / 103

Going ahead to step 8:
810 divided by 103 is 7 with a remainder of 89.
The next digit of our result is 7. 
Result so far: 649867.0
The remainder is 89 after subtracting 721 from 810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Step 9:
103 can be fit into 890 8 times, resulting in a remainder of 66.
The number 8 becomes the next digit in our result. 
Result so far: 649867.8
The remainder is 66 after subtracting 824 from 890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 10:
When dividing 660 by 103, we get 6 with a remainder of 42.
The next digit of our result is 6. 
Result so far: 649867.86
Subtract 618 from 660 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 11:
103 can be fit into 420 4 times, resulting in a remainder of 8.
The next digit of our result is 4. 
Result so far: 649867.864
If we subtract 412 from 420, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 12:
103 goes into 80 0 times with a remainder of 80.
The next digit of our result is 0. 
Result so far: 649867.864
If we subtract 0 from 80, 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.

Advancing to step 13:
103 can be fit into 800 7 times, resulting in a remainder of 79.
The number 7 becomes the next digit in our result. 
Result so far: 649867.86407
If we subtract 721 from 800, we get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Step 14:
If we divide 790 by 103, we get 7 and a remainder of 69.
The number 7 becomes the next digit in our result. 
Result so far: 649867.864077
If we subtract 721 from 790, we get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

The final result is 649867.864077 with a remainder of 6.9e-06.