We look at the division of 66708312 by 168 
We want to divide 66708312 by 168.

Going ahead to step 1:
6 divided by 168 is 0 with a remainder of 6.
The next digit of our result is 0. 
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 / 168

Step 2:
66 divided by 168 is 0 with a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Take the next digit (7) from the dividend and append it to 66, then repeat: 667 / 168

Moving on to step 3:
667 divided by 168 is 3 with a remainder of 163.
Write down 3 as next digit of the result. 
Result so far: 3.0
The remainder is 163 after subtracting 504 from 667.
Fetch the next digit (0) from the dividend, attach it to 163 and continue: 1630 / 168

Let's proceed to step 4:
1630 divided by 168 is 9 with a remainder of 118.
The next digit of our result is 9. 
Result so far: 39.0
If we take 1512 away from 1630, we end up with 118.
Include the next digit (8) from the dividend after 118, then repeat: 1188 / 168

Going ahead to step 5:
When dividing 1188 by 168, we get 7 with a remainder of 12.
Put 7 as the next digit of the answer. 
Result so far: 397.0
Subtract 1176 from 1188 to get 12.
Take the next digit (3) from the dividend and append it to 12, then repeat: 123 / 168

Step 6:
The number 168 fits into 123 0 times, leaving a remainder of 123.
Put 0 as the next digit of the answer. 
Result so far: 3970.0
If we subtract 0 from 123, we get 123.
Take the next digit (1) from the dividend and append it to 123, then repeat: 1231 / 168

Let's proceed to step 7:
When dividing 1231 by 168, we get 7 with a remainder of 55.
The number 7 becomes the next digit in our result. 
Result so far: 39707.0
Deduct 1176 from 1231 and we're left with 55.
Grab the next digit (2) from the dividend, add it to 55, then carry on: 552 / 168

On to step 8:
168 can be fit into 552 3 times, resulting in a remainder of 48.
Record the quotient 3 as the next digit in the result. 
Result so far: 397073.0
Subtracting 504 from 552 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 9:
480 divided by 168 is 2 with a remainder of 144.
The number 2 becomes the next digit in our result. 
Result so far: 397073.2
Subtract 336 from 480 to get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

On to step 10:
168 can be fit into 1440 8 times, resulting in a remainder of 96.
Put 8 as the next digit of the answer. 
Result so far: 397073.28
Subtracting 1344 from 1440 leaves us with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Let's proceed to step 11:
960 divided by 168 is 5 with a remainder of 120.
The next digit of our result is 5. 
Result so far: 397073.285
If we subtract 840 from 960, we 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.

Moving on to step 12:
The number 168 fits into 1200 7 times, leaving a remainder of 24.
The number 7 becomes the next digit in our result. 
Result so far: 397073.2857
The remainder is 24 after subtracting 1176 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 13:
168 goes into 240 1 times with a remainder of 72.
Use 1 as the next digit of our solution. 
Result so far: 397073.28571
If we subtract 168 from 240, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 14:
When dividing 720 by 168, we get 4 with a remainder of 48.
The next digit of our result is 4. 
Result so far: 397073.285714
Subtract 672 from 720 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 15:
If we divide 480 by 168, we get 2 and a remainder of 144.
Write down 2 as next digit of the result. 
Result so far: 397073.2857142
Subtracting 336 from 480 leaves us with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Going ahead to step 16:
If we divide 1440 by 168, we get 8 and a remainder of 96.
The number 8 becomes the next digit in our result. 
Result so far: 397073.28571428
Subtracting 1344 from 1440 leaves us with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Our division results in 397073.28571428 with a remaining 9.6e-08.