We're dividing 679865 by 81 
We want to divide 679865 by 81.

Going ahead to step 1:
The number 81 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (7) from the dividend after 6, then repeat: 67 / 81

Moving on to step 2:
When dividing 67 by 81, we get 0 with a remainder of 67.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 67, we end up with 67.
Fetch the next digit (9) from the dividend, attach it to 67 and continue: 679 / 81

Going ahead to step 3:
81 goes into 679 8 times with a remainder of 31.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtracting 648 from 679 leaves us with 31.
Append the next digit (8) from the dividend to 31 and continue with: 318 / 81

Step 4:
81 goes into 318 3 times with a remainder of 75.
Use 3 as the next digit of our solution. 
Result so far: 83.0
The remainder is 75 after subtracting 243 from 318.
Append the next digit (6) from the dividend to 75 and continue with: 756 / 81

Going ahead to step 5:
The number 81 fits into 756 9 times, leaving a remainder of 27.
Put 9 as the next digit of the answer. 
Result so far: 839.0
If we take 729 away from 756, we end up with 27.
Include the next digit (5) from the dividend after 27, then repeat: 275 / 81

Going ahead to step 6:
When dividing 275 by 81, we get 3 with a remainder of 32.
The next digit of our result is 3. 
Result so far: 8393.0
The remainder is 32 after subtracting 243 from 275.
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 7:
320 divided by 81 is 3 with a remainder of 77.
The next digit of our result is 3. 
Result so far: 8393.3
Subtracting 243 from 320 leaves us with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Going ahead to step 8:
When dividing 770 by 81, we get 9 with a remainder of 41.
Use 9 as the next digit of our solution. 
Result so far: 8393.39
Deduct 729 from 770 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 9:
If we divide 410 by 81, we get 5 and a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 8393.395
Deduct 405 from 410 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 10:
When dividing 50 by 81, we get 0 with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 8393.395
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 11:
The number 81 fits into 500 6 times, leaving a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 8393.39506
Subtract 486 from 500 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 12:
140 divided by 81 is 1 with a remainder of 59.
The number 1 becomes the next digit in our result. 
Result so far: 8393.395061
Deduct 81 from 140 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

On to step 13:
The number 81 fits into 590 7 times, leaving a remainder of 23.
Use 7 as the next digit of our solution. 
Result so far: 8393.3950617
The remainder is 23 after subtracting 567 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 14:
When dividing 230 by 81, we get 2 with a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 8393.39506172
Subtract 162 from 230 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

The final result is 8393.39506172 with a remainder of 6.8e-08.