66097021 divided by 311 
We want to divide 66097021 by 311.

Step 1:
311 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 311

Let's proceed to step 2:
If we divide 66 by 311, we get 0 and a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 66 to get 66.
Take the next digit (0) from the dividend and append it to 66, then repeat: 660 / 311

Moving on to step 3:
660 divided by 311 is 2 with a remainder of 38.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 622 away from 660, we end up with 38.
Append the next digit (9) from the dividend to 38 and continue with: 389 / 311

Moving on to step 4:
311 can be fit into 389 1 times, resulting in a remainder of 78.
Use 1 as the next digit of our solution. 
Result so far: 21.0
If we subtract 311 from 389, we get 78.
Append the next digit (7) from the dividend to 78 and continue with: 787 / 311

Advancing to step 5:
The number 311 fits into 787 2 times, leaving a remainder of 165.
Record the quotient 2 as the next digit in the result. 
Result so far: 212.0
Subtracting 622 from 787 leaves us with 165.
Fetch the next digit (0) from the dividend, attach it to 165 and continue: 1650 / 311

Step 6:
The number 311 fits into 1650 5 times, leaving a remainder of 95.
Write down 5 as next digit of the result. 
Result so far: 2125.0
If we take 1555 away from 1650, we end up with 95.
Fetch the next digit (2) from the dividend, attach it to 95 and continue: 952 / 311

Advancing to step 7:
311 goes into 952 3 times with a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 21253.0
The remainder is 19 after subtracting 933 from 952.
Grab the next digit (1) from the dividend, add it to 19, then carry on: 191 / 311

Advancing to step 8:
191 divided by 311 is 0 with a remainder of 191.
Record the quotient 0 as the next digit in the result. 
Result so far: 212530.0
The remainder is 191 after subtracting 0 from 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Going ahead to step 9:
311 goes into 1910 6 times with a remainder of 44.
Write down 6 as next digit of the result. 
Result so far: 212530.6
If we take 1866 away from 1910, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 10:
440 divided by 311 is 1 with a remainder of 129.
Put 1 as the next digit of the answer. 
Result so far: 212530.61
The remainder is 129 after subtracting 311 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Step 11:
If we divide 1290 by 311, we get 4 and a remainder of 46.
Write down 4 as next digit of the result. 
Result so far: 212530.614
The remainder is 46 after subtracting 1244 from 1290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 12:
When dividing 460 by 311, we get 1 with a remainder of 149.
Record the quotient 1 as the next digit in the result. 
Result so far: 212530.6141
Subtracting 311 from 460 leaves us with 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

Advancing to step 13:
1490 divided by 311 is 4 with a remainder of 246.
Put 4 as the next digit of the answer. 
Result so far: 212530.61414
If we take 1244 away from 1490, we end up with 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

On to step 14:
311 can be fit into 2460 7 times, resulting in a remainder of 283.
The number 7 becomes the next digit in our result. 
Result so far: 212530.614147
If we take 2177 away from 2460, we end up with 283.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

Moving on to step 15:
When dividing 2830 by 311, we get 9 with a remainder of 31.
Put 9 as the next digit of the answer. 
Result so far: 212530.6141479
Subtracting 2799 from 2830 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 16:
If we divide 310 by 311, we get 0 and a remainder of 310.
The next digit of our result is 0. 
Result so far: 212530.6141479
If we take 0 away from 310, we end up with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

In conclusion, the division gives 212530.6141479 with a balance of 3.1e-07.