We're dividing 830906 by 66 
Let's see how many times 66 fits into 830906.

Step 1:
The number 66 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (3) from the dividend and append it to 8, then repeat: 83 / 66

Going ahead to step 2:
When dividing 83 by 66, we get 1 with a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 66 from 83 and we're left with 17.
Fetch the next digit (0) from the dividend, attach it to 17 and continue: 170 / 66

Moving on to step 3:
66 can be fit into 170 2 times, resulting in a remainder of 38.
Write down 2 as next digit of the result. 
Result so far: 12.0
The remainder is 38 after subtracting 132 from 170.
Append the next digit (9) from the dividend to 38 and continue with: 389 / 66

Advancing to step 4:
389 divided by 66 is 5 with a remainder of 59.
Write down 5 as next digit of the result. 
Result so far: 125.0
If we subtract 330 from 389, we get 59.
Include the next digit (0) from the dividend after 59, then repeat: 590 / 66

Step 5:
If we divide 590 by 66, we get 8 and a remainder of 62.
Write down 8 as next digit of the result. 
Result so far: 1258.0
Deduct 528 from 590 and we're left with 62.
Fetch the next digit (6) from the dividend, attach it to 62 and continue: 626 / 66

Step 6:
66 goes into 626 9 times with a remainder of 32.
Write down 9 as next digit of the result. 
Result so far: 12589.0
If we subtract 594 from 626, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 7:
The number 66 fits into 320 4 times, leaving a remainder of 56.
Put 4 as the next digit of the answer. 
Result so far: 12589.4
Deduct 264 from 320 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 8:
560 divided by 66 is 8 with a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 12589.48
The remainder is 32 after subtracting 528 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 9:
66 can be fit into 320 4 times, resulting in a remainder of 56.
The next digit of our result is 4. 
Result so far: 12589.484
Subtract 264 from 320 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 10:
66 can be fit into 560 8 times, resulting in a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 12589.4848
Subtract 528 from 560 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 11:
The number 66 fits into 320 4 times, leaving a remainder of 56.
The number 4 becomes the next digit in our result. 
Result so far: 12589.48484
Deduct 264 from 320 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 12:
66 can be fit into 560 8 times, resulting in a remainder of 32.
The number 8 becomes the next digit in our result. 
Result so far: 12589.484848
Deduct 528 from 560 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 13:
When dividing 320 by 66, we get 4 with a remainder of 56.
Record the quotient 4 as the next digit in the result. 
Result so far: 12589.4848484
If we take 264 away from 320, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 14:
66 can be fit into 560 8 times, resulting in a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 12589.48484848
If we take 528 away from 560, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Our division results in 12589.48484848 with a remaining 3.2e-08.