We look at the division of 68735012 by 660 
Our goal is to divide 68735012 by 660.

On to step 1:
The number 660 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 660

Moving on to step 2:
660 can be fit into 68 0 times, resulting in a remainder of 68.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 68 leaves us with 68.
Include the next digit (7) from the dividend after 68, then repeat: 687 / 660

Advancing to step 3:
687 divided by 660 is 1 with a remainder of 27.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 660 away from 687, we end up with 27.
Append the next digit (3) from the dividend to 27 and continue with: 273 / 660

Advancing to step 4:
When dividing 273 by 660, we get 0 with a remainder of 273.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtracting 0 from 273 leaves us with 273.
Fetch the next digit (5) from the dividend, attach it to 273 and continue: 2735 / 660

On to step 5:
660 goes into 2735 4 times with a remainder of 95.
The number 4 becomes the next digit in our result. 
Result so far: 104.0
Subtracting 2640 from 2735 leaves us with 95.
Take the next digit (0) from the dividend and append it to 95, then repeat: 950 / 660

Step 6:
The number 660 fits into 950 1 times, leaving a remainder of 290.
Write down 1 as next digit of the result. 
Result so far: 1041.0
Deduct 660 from 950 and we're left with 290.
Include the next digit (1) from the dividend after 290, then repeat: 2901 / 660

Let's proceed to step 7:
660 goes into 2901 4 times with a remainder of 261.
Record the quotient 4 as the next digit in the result. 
Result so far: 10414.0
Subtract 2640 from 2901 to get 261.
Bring next digit (2) of the dividend behind the 261 and repeat the process: 2612 / 660

Going ahead to step 8:
The number 660 fits into 2612 3 times, leaving a remainder of 632.
The number 3 becomes the next digit in our result. 
Result so far: 104143.0
Deduct 1980 from 2612 and we're left with 632.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6320, and continue the process.

Going ahead to step 9:
If we divide 6320 by 660, we get 9 and a remainder of 380.
The number 9 becomes the next digit in our result. 
Result so far: 104143.9
Subtract 5940 from 6320 to get 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:
The number 660 fits into 3800 5 times, leaving a remainder of 500.
The number 5 becomes the next digit in our result. 
Result so far: 104143.95
If we subtract 3300 from 3800, we get 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Advancing to step 11:
The number 660 fits into 5000 7 times, leaving a remainder of 380.
Write down 7 as next digit of the result. 
Result so far: 104143.957
Deduct 4620 from 5000 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.

Step 12:
660 goes into 3800 5 times with a remainder of 500.
Record the quotient 5 as the next digit in the result. 
Result so far: 104143.9575
Deduct 3300 from 3800 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.

Going ahead to step 13:
660 goes into 5000 7 times with a remainder of 380.
Put 7 as the next digit of the answer. 
Result so far: 104143.95757
If we subtract 4620 from 5000, we get 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 14:
660 goes into 3800 5 times with a remainder of 500.
Use 5 as the next digit of our solution. 
Result so far: 104143.957575
The remainder is 500 after subtracting 3300 from 3800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Advancing to step 15:
When dividing 5000 by 660, we get 7 with a remainder of 380.
The number 7 becomes the next digit in our result. 
Result so far: 104143.9575757
Subtracting 4620 from 5000 leaves us 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.

Advancing to step 16:
If we divide 3800 by 660, we get 5 and a remainder of 500.
Put 5 as the next digit of the answer. 
Result so far: 104143.95757575
If we take 3300 away from 3800, we end up 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.

The quotient of the division is 104143.95757575, and the remainder is 5e-07.