66808142 divided by 231 
We're looking to find how many times 231 goes into 66808142.

Let's proceed to step 1:
6 divided by 231 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 231

On to step 2:
231 goes into 66 0 times with a remainder of 66.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 66 to get 66.
Take the next digit (8) from the dividend and append it to 66, then repeat: 668 / 231

Advancing to step 3:
If we divide 668 by 231, we get 2 and a remainder of 206.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 462 from 668, we get 206.
Fetch the next digit (0) from the dividend, attach it to 206 and continue: 2060 / 231

Step 4:
If we divide 2060 by 231, we get 8 and a remainder of 212.
Write down 8 as next digit of the result. 
Result so far: 28.0
Deduct 1848 from 2060 and we're left with 212.
Fetch the next digit (8) from the dividend, attach it to 212 and continue: 2128 / 231

Let's proceed to step 5:
2128 divided by 231 is 9 with a remainder of 49.
The next digit of our result is 9. 
Result so far: 289.0
Subtracting 2079 from 2128 leaves us with 49.
Include the next digit (1) from the dividend after 49, then repeat: 491 / 231

On to step 6:
231 goes into 491 2 times with a remainder of 29.
Use 2 as the next digit of our solution. 
Result so far: 2892.0
Subtract 462 from 491 to get 29.
Grab the next digit (4) from the dividend, add it to 29, then carry on: 294 / 231

Moving on to step 7:
The number 231 fits into 294 1 times, leaving a remainder of 63.
Write down 1 as next digit of the result. 
Result so far: 28921.0
If we subtract 231 from 294, we get 63.
Grab the next digit (2) from the dividend, add it to 63, then carry on: 632 / 231

Moving on to step 8:
If we divide 632 by 231, we get 2 and a remainder of 170.
Write down 2 as next digit of the result. 
Result so far: 289212.0
Deduct 462 from 632 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Let's proceed to step 9:
When dividing 1700 by 231, we get 7 with a remainder of 83.
Use 7 as the next digit of our solution. 
Result so far: 289212.7
The remainder is 83 after subtracting 1617 from 1700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Moving on to step 10:
The number 231 fits into 830 3 times, leaving a remainder of 137.
Put 3 as the next digit of the answer. 
Result so far: 289212.73
Subtracting 693 from 830 leaves us with 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Let's proceed to step 11:
231 can be fit into 1370 5 times, resulting in a remainder of 215.
The number 5 becomes the next digit in our result. 
Result so far: 289212.735
The remainder is 215 after subtracting 1155 from 1370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Step 12:
2150 divided by 231 is 9 with a remainder of 71.
The number 9 becomes the next digit in our result. 
Result so far: 289212.7359
If we subtract 2079 from 2150, we get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Going ahead to step 13:
710 divided by 231 is 3 with a remainder of 17.
Write down 3 as next digit of the result. 
Result so far: 289212.73593
Subtracting 693 from 710 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 14:
170 divided by 231 is 0 with a remainder of 170.
Write down 0 as next digit of the result. 
Result so far: 289212.73593
Subtract 0 from 170 to get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Moving on to step 15:
1700 divided by 231 is 7 with a remainder of 83.
The number 7 becomes the next digit in our result. 
Result so far: 289212.7359307
If we subtract 1617 from 1700, we get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Step 16:
If we divide 830 by 231, we get 3 and a remainder of 137.
Record the quotient 3 as the next digit in the result. 
Result so far: 289212.73593073
If we take 693 away from 830, we end up with 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

In conclusion, the division gives 289212.73593073 with a balance of 1.37e-07.