We're dividing 84912146 by 809 
We're looking to find how many times 809 goes into 84912146.

Moving on to step 1:
The number 809 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (4) from the dividend after 8, then repeat: 84 / 809

Let's proceed to step 2:
809 goes into 84 0 times with a remainder of 84.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 84, we get 84.
Fetch the next digit (9) from the dividend, attach it to 84 and continue: 849 / 809

Going ahead to step 3:
809 can be fit into 849 1 times, resulting in a remainder of 40.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 809 away from 849, we end up with 40.
Take the next digit (1) from the dividend and append it to 40, then repeat: 401 / 809

Going ahead to step 4:
The number 809 fits into 401 0 times, leaving a remainder of 401.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we take 0 away from 401, we end up with 401.
Include the next digit (2) from the dividend after 401, then repeat: 4012 / 809

On to step 5:
If we divide 4012 by 809, we get 4 and a remainder of 776.
Put 4 as the next digit of the answer. 
Result so far: 104.0
If we subtract 3236 from 4012, we get 776.
Include the next digit (1) from the dividend after 776, then repeat: 7761 / 809

Going ahead to step 6:
7761 divided by 809 is 9 with a remainder of 480.
The number 9 becomes the next digit in our result. 
Result so far: 1049.0
Deduct 7281 from 7761 and we're left with 480.
Take the next digit (4) from the dividend and append it to 480, then repeat: 4804 / 809

On to step 7:
809 goes into 4804 5 times with a remainder of 759.
Record the quotient 5 as the next digit in the result. 
Result so far: 10495.0
The remainder is 759 after subtracting 4045 from 4804.
Fetch the next digit (6) from the dividend, attach it to 759 and continue: 7596 / 809

On to step 8:
When dividing 7596 by 809, we get 9 with a remainder of 315.
Put 9 as the next digit of the answer. 
Result so far: 104959.0
Deduct 7281 from 7596 and we're left with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Advancing to step 9:
When dividing 3150 by 809, we get 3 with a remainder of 723.
Record the quotient 3 as the next digit in the result. 
Result so far: 104959.3
If we take 2427 away from 3150, we end up with 723.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7230, and continue the process.

Let's proceed to step 10:
When dividing 7230 by 809, we get 8 with a remainder of 758.
Use 8 as the next digit of our solution. 
Result so far: 104959.38
Subtract 6472 from 7230 to get 758.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7580, and continue the process.

Moving on to step 11:
When dividing 7580 by 809, we get 9 with a remainder of 299.
Write down 9 as next digit of the result. 
Result so far: 104959.389
If we subtract 7281 from 7580, we get 299.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2990, and continue the process.

Step 12:
When dividing 2990 by 809, we get 3 with a remainder of 563.
The next digit of our result is 3. 
Result so far: 104959.3893
The remainder is 563 after subtracting 2427 from 2990.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5630, and continue the process.

Step 13:
If we divide 5630 by 809, we get 6 and a remainder of 776.
The number 6 becomes the next digit in our result. 
Result so far: 104959.38936
Subtracting 4854 from 5630 leaves us with 776.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7760, and continue the process.

On to step 14:
When dividing 7760 by 809, we get 9 with a remainder of 479.
Use 9 as the next digit of our solution. 
Result so far: 104959.389369
Deduct 7281 from 7760 and we're left with 479.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4790, and continue the process.

Let's proceed to step 15:
809 goes into 4790 5 times with a remainder of 745.
Put 5 as the next digit of the answer. 
Result so far: 104959.3893695
Subtracting 4045 from 4790 leaves us with 745.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7450, and continue the process.

Step 16:
If we divide 7450 by 809, we get 9 and a remainder of 169.
The number 9 becomes the next digit in our result. 
Result so far: 104959.38936959
The remainder is 169 after subtracting 7281 from 7450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

In conclusion, the division gives 104959.38936959 with a balance of 1.69e-07.