We're dividing 839159 by 66 
Let's see how many times 66 fits into 839159.

Let's proceed to step 1:
66 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 66

Step 2:
83 divided by 66 is 1 with a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 17 after subtracting 66 from 83.
Fetch the next digit (9) from the dividend, attach it to 17 and continue: 179 / 66

On to step 3:
66 goes into 179 2 times with a remainder of 47.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Deduct 132 from 179 and we're left with 47.
Include the next digit (1) from the dividend after 47, then repeat: 471 / 66

Moving on to step 4:
66 can be fit into 471 7 times, resulting in a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 127.0
Subtract 462 from 471 to get 9.
Grab the next digit (5) from the dividend, add it to 9, then carry on: 95 / 66

Going ahead to step 5:
66 goes into 95 1 times with a remainder of 29.
The number 1 becomes the next digit in our result. 
Result so far: 1271.0
If we subtract 66 from 95, we get 29.
Fetch the next digit (9) from the dividend, attach it to 29 and continue: 299 / 66

Moving on to step 6:
299 divided by 66 is 4 with a remainder of 35.
The number 4 becomes the next digit in our result. 
Result so far: 12714.0
If we subtract 264 from 299, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 7:
350 divided by 66 is 5 with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 12714.5
Subtracting 330 from 350 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 8:
When dividing 200 by 66, we get 3 with a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 12714.53
Subtract 198 from 200 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 9:
If we divide 20 by 66, we get 0 and a remainder of 20.
The next digit of our result is 0. 
Result so far: 12714.53
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 10:
66 can be fit into 200 3 times, resulting in a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 12714.5303
Subtracting 198 from 200 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 11:
When dividing 20 by 66, we get 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 12714.5303
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 12:
66 can be fit into 200 3 times, resulting in a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 12714.530303
Deduct 198 from 200 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 13:
66 goes into 20 0 times with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 12714.530303
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 14:
If we divide 200 by 66, we get 3 and a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 12714.53030303
The remainder is 2 after subtracting 198 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Our division results in 12714.53030303 with a remaining 2e-09.