86606104 divided by 511 
We want to divide 86606104 by 511.

Advancing to step 1:
When dividing 8 by 511, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 511

Let's proceed to step 2:
511 goes into 86 0 times with a remainder of 86.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 86 leaves us with 86.
Take the next digit (6) from the dividend and append it to 86, then repeat: 866 / 511

Advancing to step 3:
The number 511 fits into 866 1 times, leaving a remainder of 355.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 511 from 866 to get 355.
Append the next digit (0) from the dividend to 355 and continue with: 3550 / 511

On to step 4:
511 can be fit into 3550 6 times, resulting in a remainder of 484.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
If we take 3066 away from 3550, we end up with 484.
Include the next digit (6) from the dividend after 484, then repeat: 4846 / 511

Going ahead to step 5:
4846 divided by 511 is 9 with a remainder of 247.
The next digit of our result is 9. 
Result so far: 169.0
If we subtract 4599 from 4846, we get 247.
Take the next digit (1) from the dividend and append it to 247, then repeat: 2471 / 511

Advancing to step 6:
The number 511 fits into 2471 4 times, leaving a remainder of 427.
Put 4 as the next digit of the answer. 
Result so far: 1694.0
If we take 2044 away from 2471, we end up with 427.
Fetch the next digit (0) from the dividend, attach it to 427 and continue: 4270 / 511

On to step 7:
The number 511 fits into 4270 8 times, leaving a remainder of 182.
The next digit of our result is 8. 
Result so far: 16948.0
Subtracting 4088 from 4270 leaves us with 182.
Bring next digit (4) of the dividend behind the 182 and repeat the process: 1824 / 511

On to step 8:
1824 divided by 511 is 3 with a remainder of 291.
Use 3 as the next digit of our solution. 
Result so far: 169483.0
If we take 1533 away from 1824, we end up with 291.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

Let's proceed to step 9:
If we divide 2910 by 511, we get 5 and a remainder of 355.
The number 5 becomes the next digit in our result. 
Result so far: 169483.5
Subtracting 2555 from 2910 leaves us with 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Let's proceed to step 10:
511 goes into 3550 6 times with a remainder of 484.
The next digit of our result is 6. 
Result so far: 169483.56
The remainder is 484 after subtracting 3066 from 3550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Advancing to step 11:
When dividing 4840 by 511, we get 9 with a remainder of 241.
The next digit of our result is 9. 
Result so far: 169483.569
Subtracting 4599 from 4840 leaves us with 241.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

Let's proceed to step 12:
When dividing 2410 by 511, we get 4 with a remainder of 366.
The next digit of our result is 4. 
Result so far: 169483.5694
If we take 2044 away from 2410, we end up with 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

On to step 13:
511 goes into 3660 7 times with a remainder of 83.
Record the quotient 7 as the next digit in the result. 
Result so far: 169483.56947
If we subtract 3577 from 3660, we get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Step 14:
830 divided by 511 is 1 with a remainder of 319.
The next digit of our result is 1. 
Result so far: 169483.569471
If we take 511 away from 830, we end up with 319.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3190, and continue the process.

On to step 15:
3190 divided by 511 is 6 with a remainder of 124.
Use 6 as the next digit of our solution. 
Result so far: 169483.5694716
Subtracting 3066 from 3190 leaves us with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Going ahead to step 16:
If we divide 1240 by 511, we get 2 and a remainder of 218.
The next digit of our result is 2. 
Result so far: 169483.56947162
If we subtract 1022 from 1240, we get 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

After the division, we end up with 169483.56947162 and a remainder of 2.18e-07.