We divide 670839 by 11
Let's see how many times 11 fits into 670839.

Going ahead to step 1:
If we divide 6 by 11, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (7) from the dividend after 6, then repeat: 67 / 11

Going ahead to step 2:
11 can be fit into 67 6 times, resulting in a remainder of 1.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we take 66 away from 67, we end up with 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 11

Moving on to step 3:
If we divide 10 by 11, we get 0 and a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 60.0
Subtract 0 from 10 to get 10.
Grab the next digit (8) from the dividend, add it to 10, then carry on: 108 / 11

Moving on to step 4:
11 goes into 108 9 times with a remainder of 9.
The next digit of our result is 9. 
Result so far: 609.0
Deduct 99 from 108 and we're left with 9.
Include the next digit (3) from the dividend after 9, then repeat: 93 / 11

Advancing to step 5:
When dividing 93 by 11, we get 8 with a remainder of 5.
The number 8 becomes the next digit in our result. 
Result so far: 6098.0
Deduct 88 from 93 and we're left with 5.
Bring next digit (9) of the dividend behind the 5 and repeat the process: 59 / 11

Let's proceed to step 6:
11 can be fit into 59 5 times, resulting in a remainder of 4.
Record the quotient 5 as the next digit in the result. 
Result so far: 60985.0
Subtract 55 from 59 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 7:
40 divided by 11 is 3 with a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 60985.3
The remainder is 7 after subtracting 33 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 8:
11 goes into 70 6 times with a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 60985.36
Deduct 66 from 70 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
The number 11 fits into 40 3 times, leaving a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 60985.363
Deduct 33 from 40 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 10:
11 can be fit into 70 6 times, resulting in a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 60985.3636
The remainder is 4 after subtracting 66 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 11:
11 goes into 40 3 times with a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 60985.36363
If we subtract 33 from 40, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 12:
70 divided by 11 is 6 with a remainder of 4.
The next digit of our result is 6. 
Result so far: 60985.363636
Deduct 66 from 70 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 13:
11 can be fit into 40 3 times, resulting in a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 60985.3636363
The remainder is 7 after subtracting 33 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 14:
When dividing 70 by 11, we get 6 with a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 60985.36363636
The remainder is 4 after subtracting 66 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 60985.36363636, with a leftover of 4e-09.