864834 divided by 66 
We're looking to find how many times 66 goes into 864834.

Step 1:
When dividing 8 by 66, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 66

Let's proceed to step 2:
The number 66 fits into 86 1 times, leaving a remainder of 20.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 20 after subtracting 66 from 86.
Fetch the next digit (4) from the dividend, attach it to 20 and continue: 204 / 66

On to step 3:
66 can be fit into 204 3 times, resulting in a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Subtracting 198 from 204 leaves us with 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 66

On to step 4:
When dividing 68 by 66, we get 1 with a remainder of 2.
The next digit of our result is 1. 
Result so far: 131.0
The remainder is 2 after subtracting 66 from 68.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 66

Going ahead to step 5:
66 can be fit into 23 0 times, resulting in a remainder of 23.
Record the quotient 0 as the next digit in the result. 
Result so far: 1310.0
The remainder is 23 after subtracting 0 from 23.
Fetch the next digit (4) from the dividend, attach it to 23 and continue: 234 / 66

Step 6:
66 goes into 234 3 times with a remainder of 36.
Record the quotient 3 as the next digit in the result. 
Result so far: 13103.0
The remainder is 36 after subtracting 198 from 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 7:
If we divide 360 by 66, we get 5 and a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 13103.5
Deduct 330 from 360 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 8:
When dividing 300 by 66, we get 4 with a remainder of 36.
Put 4 as the next digit of the answer. 
Result so far: 13103.54
If we subtract 264 from 300, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 9:
If we divide 360 by 66, we get 5 and a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 13103.545
If we subtract 330 from 360, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 10:
The number 66 fits into 300 4 times, leaving a remainder of 36.
Use 4 as the next digit of our solution. 
Result so far: 13103.5454
Deduct 264 from 300 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 11:
66 goes into 360 5 times with a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 13103.54545
The remainder is 30 after subtracting 330 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 12:
300 divided by 66 is 4 with a remainder of 36.
Use 4 as the next digit of our solution. 
Result so far: 13103.545454
If we take 264 away from 300, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 13:
360 divided by 66 is 5 with a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 13103.5454545
The remainder is 30 after subtracting 330 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 14:
66 goes into 300 4 times with a remainder of 36.
Use 4 as the next digit of our solution. 
Result so far: 13103.54545454
Subtracting 264 from 300 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

In conclusion, the division gives 13103.54545454 with a balance of 3.6e-08.