86605677 ÷ 856 
Our goal is to divide 86605677 by 856.

Moving on to step 1:
856 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 856

Advancing to step 2:
The number 856 fits into 86 0 times, leaving a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 86 leaves us with 86.
Grab the next digit (6) from the dividend, add it to 86, then carry on: 866 / 856

Moving on to step 3:
If we divide 866 by 856, we get 1 and a remainder of 10.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 10 after subtracting 856 from 866.
Bring next digit (0) of the dividend behind the 10 and repeat the process: 100 / 856

Moving on to step 4:
856 goes into 100 0 times with a remainder of 100.
Write down 0 as next digit of the result. 
Result so far: 10.0
The remainder is 100 after subtracting 0 from 100.
Fetch the next digit (5) from the dividend, attach it to 100 and continue: 1005 / 856

Going ahead to step 5:
If we divide 1005 by 856, we get 1 and a remainder of 149.
Record the quotient 1 as the next digit in the result. 
Result so far: 101.0
The remainder is 149 after subtracting 856 from 1005.
Fetch the next digit (6) from the dividend, attach it to 149 and continue: 1496 / 856

Advancing to step 6:
1496 divided by 856 is 1 with a remainder of 640.
Use 1 as the next digit of our solution. 
Result so far: 1011.0
If we take 856 away from 1496, we end up with 640.
Append the next digit (7) from the dividend to 640 and continue with: 6407 / 856

Advancing to step 7:
856 can be fit into 6407 7 times, resulting in a remainder of 415.
Use 7 as the next digit of our solution. 
Result so far: 10117.0
The remainder is 415 after subtracting 5992 from 6407.
Append the next digit (7) from the dividend to 415 and continue with: 4157 / 856

On to step 8:
856 goes into 4157 4 times with a remainder of 733.
The next digit of our result is 4. 
Result so far: 101174.0
Subtract 3424 from 4157 to get 733.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7330, and continue the process.

On to step 9:
856 can be fit into 7330 8 times, resulting in a remainder of 482.
The number 8 becomes the next digit in our result. 
Result so far: 101174.8
If we take 6848 away from 7330, we end up with 482.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4820, and continue the process.

Moving on to step 10:
4820 divided by 856 is 5 with a remainder of 540.
Use 5 as the next digit of our solution. 
Result so far: 101174.85
If we subtract 4280 from 4820, we get 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Let's proceed to step 11:
When dividing 5400 by 856, we get 6 with a remainder of 264.
The number 6 becomes the next digit in our result. 
Result so far: 101174.856
If we subtract 5136 from 5400, we get 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Let's proceed to step 12:
856 can be fit into 2640 3 times, resulting in a remainder of 72.
Write down 3 as next digit of the result. 
Result so far: 101174.8563
If we take 2568 away from 2640, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 13:
If we divide 720 by 856, we get 0 and a remainder of 720.
The next digit of our result is 0. 
Result so far: 101174.8563
Subtracting 0 from 720 leaves us with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Moving on to step 14:
When dividing 7200 by 856, we get 8 with a remainder of 352.
Write down 8 as next digit of the result. 
Result so far: 101174.856308
If we subtract 6848 from 7200, we get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Advancing to step 15:
If we divide 3520 by 856, we get 4 and a remainder of 96.
Put 4 as the next digit of the answer. 
Result so far: 101174.8563084
Deduct 3424 from 3520 and we're left with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Advancing to step 16:
960 divided by 856 is 1 with a remainder of 104.
The next digit of our result is 1. 
Result so far: 101174.85630841
Deduct 856 from 960 and we're left with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

The final result is 101174.85630841 with a remainder of 1.04e-07.