We divide 846659 by 81
Our goal is to divide 846659 by 81.

Let's proceed to step 1:
When dividing 8 by 81, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 81

Let's proceed to step 2:
If we divide 84 by 81, we get 1 and a remainder of 3.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 81 from 84 to get 3.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 81

On to step 3:
36 divided by 81 is 0 with a remainder of 36.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Deduct 0 from 36 and we're left with 36.
Include the next digit (6) from the dividend after 36, then repeat: 366 / 81

Going ahead to step 4:
366 divided by 81 is 4 with a remainder of 42.
Record the quotient 4 as the next digit in the result. 
Result so far: 104.0
Deduct 324 from 366 and we're left with 42.
Append the next digit (5) from the dividend to 42 and continue with: 425 / 81

Let's proceed to step 5:
The number 81 fits into 425 5 times, leaving a remainder of 20.
The next digit of our result is 5. 
Result so far: 1045.0
Subtract 405 from 425 to get 20.
Include the next digit (9) from the dividend after 20, then repeat: 209 / 81

Going ahead to step 6:
When dividing 209 by 81, we get 2 with a remainder of 47.
Use 2 as the next digit of our solution. 
Result so far: 10452.0
If we subtract 162 from 209, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Advancing to step 7:
If we divide 470 by 81, we get 5 and a remainder of 65.
Put 5 as the next digit of the answer. 
Result so far: 10452.5
Deduct 405 from 470 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 8:
The number 81 fits into 650 8 times, leaving a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 10452.58
The remainder is 2 after subtracting 648 from 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 9:
81 goes into 20 0 times with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 10452.58
If we take 0 away from 20, we end up 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.

Going ahead to step 10:
200 divided by 81 is 2 with a remainder of 38.
Write down 2 as next digit of the result. 
Result so far: 10452.5802
The remainder is 38 after subtracting 162 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 11:
The number 81 fits into 380 4 times, leaving a remainder of 56.
Put 4 as the next digit of the answer. 
Result so far: 10452.58024
If we take 324 away from 380, 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.

Let's proceed to step 12:
81 goes into 560 6 times with a remainder of 74.
The next digit of our result is 6. 
Result so far: 10452.580246
Subtract 486 from 560 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Moving on to step 13:
The number 81 fits into 740 9 times, leaving a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 10452.5802469
If we take 729 away from 740, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 14:
If we divide 110 by 81, we get 1 and a remainder of 29.
Write down 1 as next digit of the result. 
Result so far: 10452.58024691
Deduct 81 from 110 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

The final outcome is 10452.58024691, with a leftover of 2.9e-08.