We look at the division of 658480 by 81 
Let's see how many times 81 fits into 658480.

Moving on to step 1:
When dividing 6 by 81, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 81

Moving on to step 2:
81 goes into 65 0 times with a remainder of 65.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 65 and we're left with 65.
Fetch the next digit (8) from the dividend, attach it to 65 and continue: 658 / 81

Moving on to step 3:
81 can be fit into 658 8 times, resulting in a remainder of 10.
Write down 8 as next digit of the result. 
Result so far: 8.0
Deduct 648 from 658 and we're left with 10.
Take the next digit (4) from the dividend and append it to 10, then repeat: 104 / 81

Advancing to step 4:
81 goes into 104 1 times with a remainder of 23.
Put 1 as the next digit of the answer. 
Result so far: 81.0
If we take 81 away from 104, we end up with 23.
Bring next digit (8) of the dividend behind the 23 and repeat the process: 238 / 81

Going ahead to step 5:
81 goes into 238 2 times with a remainder of 76.
The number 2 becomes the next digit in our result. 
Result so far: 812.0
If we take 162 away from 238, we end up with 76.
Bring next digit (0) of the dividend behind the 76 and repeat the process: 760 / 81

Advancing to step 6:
If we divide 760 by 81, we get 9 and a remainder of 31.
Use 9 as the next digit of our solution. 
Result so far: 8129.0
If we subtract 729 from 760, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 7:
310 divided by 81 is 3 with a remainder of 67.
Put 3 as the next digit of the answer. 
Result so far: 8129.3
The remainder is 67 after subtracting 243 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

On to step 8:
81 can be fit into 670 8 times, resulting in a remainder of 22.
The number 8 becomes the next digit in our result. 
Result so far: 8129.38
If we take 648 away from 670, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 9:
220 divided by 81 is 2 with a remainder of 58.
Record the quotient 2 as the next digit in the result. 
Result so far: 8129.382
If we take 162 away from 220, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 10:
81 goes into 580 7 times with a remainder of 13.
The next digit of our result is 7. 
Result so far: 8129.3827
The remainder is 13 after subtracting 567 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 11:
The number 81 fits into 130 1 times, leaving a remainder of 49.
The number 1 becomes the next digit in our result. 
Result so far: 8129.38271
Subtracting 81 from 130 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 12:
490 divided by 81 is 6 with a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 8129.382716
The remainder is 4 after subtracting 486 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 13:
81 goes into 40 0 times with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 8129.382716
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 14:
The number 81 fits into 400 4 times, leaving a remainder of 76.
Record the quotient 4 as the next digit in the result. 
Result so far: 8129.38271604
Subtracting 324 from 400 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

In conclusion, the division gives 8129.38271604 with a balance of 7.6e-08.