868655 divided by 66 
Let's see how many times 66 fits into 868655.

Step 1:
66 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 66

Moving on to step 2:
When dividing 86 by 66, we get 1 with a remainder of 20.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 66 from 86, we get 20.
Grab the next digit (8) from the dividend, add it to 20, then carry on: 208 / 66

Going ahead to step 3:
The number 66 fits into 208 3 times, leaving a remainder of 10.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Subtracting 198 from 208 leaves us with 10.
Grab the next digit (6) from the dividend, add it to 10, then carry on: 106 / 66

On to step 4:
When dividing 106 by 66, we get 1 with a remainder of 40.
The next digit of our result is 1. 
Result so far: 131.0
If we take 66 away from 106, we end up with 40.
Grab the next digit (5) from the dividend, add it to 40, then carry on: 405 / 66

Going ahead to step 5:
If we divide 405 by 66, we get 6 and a remainder of 9.
Use 6 as the next digit of our solution. 
Result so far: 1316.0
Subtracting 396 from 405 leaves us with 9.
Bring next digit (5) of the dividend behind the 9 and repeat the process: 95 / 66

Step 6:
If we divide 95 by 66, we get 1 and a remainder of 29.
Record the quotient 1 as the next digit in the result. 
Result so far: 13161.0
Subtract 66 from 95 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 7:
The number 66 fits into 290 4 times, leaving a remainder of 26.
Use 4 as the next digit of our solution. 
Result so far: 13161.4
Deduct 264 from 290 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 8:
66 goes into 260 3 times with a remainder of 62.
Use 3 as the next digit of our solution. 
Result so far: 13161.43
The remainder is 62 after subtracting 198 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 9:
66 goes into 620 9 times with a remainder of 26.
Put 9 as the next digit of the answer. 
Result so far: 13161.439
Subtracting 594 from 620 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 10:
66 goes into 260 3 times with a remainder of 62.
The number 3 becomes the next digit in our result. 
Result so far: 13161.4393
If we subtract 198 from 260, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 11:
66 goes into 620 9 times with a remainder of 26.
Record the quotient 9 as the next digit in the result. 
Result so far: 13161.43939
If we take 594 away from 620, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 12:
If we divide 260 by 66, we get 3 and a remainder of 62.
Put 3 as the next digit of the answer. 
Result so far: 13161.439393
If we take 198 away from 260, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 13:
620 divided by 66 is 9 with a remainder of 26.
The next digit of our result is 9. 
Result so far: 13161.4393939
If we subtract 594 from 620, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 14:
If we divide 260 by 66, we get 3 and a remainder of 62.
The next digit of our result is 3. 
Result so far: 13161.43939393
Deduct 198 from 260 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Our division results in 13161.43939393 with a remaining 6.2e-08.