66885287 divided by 331 
We want to divide 66885287 by 331.

On to step 1:
6 divided by 331 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 331

Advancing to step 2:
When dividing 66 by 331, we get 0 with a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Grab the next digit (8) from the dividend, add it to 66, then carry on: 668 / 331

On to step 3:
The number 331 fits into 668 2 times, leaving a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 662 from 668 and we're left with 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 331

Going ahead to step 4:
68 divided by 331 is 0 with a remainder of 68.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Subtract 0 from 68 to get 68.
Bring next digit (5) of the dividend behind the 68 and repeat the process: 685 / 331

Moving on to step 5:
The number 331 fits into 685 2 times, leaving a remainder of 23.
Record the quotient 2 as the next digit in the result. 
Result so far: 202.0
Subtracting 662 from 685 leaves us with 23.
Fetch the next digit (2) from the dividend, attach it to 23 and continue: 232 / 331

On to step 6:
If we divide 232 by 331, we get 0 and a remainder of 232.
Record the quotient 0 as the next digit in the result. 
Result so far: 2020.0
If we take 0 away from 232, we end up with 232.
Take the next digit (8) from the dividend and append it to 232, then repeat: 2328 / 331

Advancing to step 7:
When dividing 2328 by 331, we get 7 with a remainder of 11.
The number 7 becomes the next digit in our result. 
Result so far: 20207.0
Subtract 2317 from 2328 to get 11.
Append the next digit (7) from the dividend to 11 and continue with: 117 / 331

Step 8:
331 can be fit into 117 0 times, resulting in a remainder of 117.
Use 0 as the next digit of our solution. 
Result so far: 202070.0
The remainder is 117 after subtracting 0 from 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Step 9:
331 goes into 1170 3 times with a remainder of 177.
Record the quotient 3 as the next digit in the result. 
Result so far: 202070.3
The remainder is 177 after subtracting 993 from 1170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

Moving on to step 10:
331 goes into 1770 5 times with a remainder of 115.
Write down 5 as next digit of the result. 
Result so far: 202070.35
Deduct 1655 from 1770 and we're left with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Going ahead to step 11:
331 can be fit into 1150 3 times, resulting in a remainder of 157.
Write down 3 as next digit of the result. 
Result so far: 202070.353
Subtracting 993 from 1150 leaves us with 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Going ahead to step 12:
1570 divided by 331 is 4 with a remainder of 246.
The next digit of our result is 4. 
Result so far: 202070.3534
The remainder is 246 after subtracting 1324 from 1570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Step 13:
331 goes into 2460 7 times with a remainder of 143.
Put 7 as the next digit of the answer. 
Result so far: 202070.35347
Subtracting 2317 from 2460 leaves us with 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Let's proceed to step 14:
When dividing 1430 by 331, we get 4 with a remainder of 106.
Write down 4 as next digit of the result. 
Result so far: 202070.353474
If we subtract 1324 from 1430, we get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

On to step 15:
If we divide 1060 by 331, we get 3 and a remainder of 67.
The number 3 becomes the next digit in our result. 
Result so far: 202070.3534743
The remainder is 67 after subtracting 993 from 1060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Going ahead to step 16:
331 goes into 670 2 times with a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 202070.35347432
The remainder is 8 after subtracting 662 from 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 202070.35347432 with a remaining 8e-09.