We're dividing 39692647 by 855 
Our goal is to divide 39692647 by 855.

Step 1:
If we divide 3 by 855, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 855

On to step 2:
When dividing 39 by 855, we get 0 with a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Append the next digit (6) from the dividend to 39 and continue with: 396 / 855

Advancing to step 3:
855 can be fit into 396 0 times, resulting in a remainder of 396.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 396 leaves us with 396.
Bring next digit (9) of the dividend behind the 396 and repeat the process: 3969 / 855

Let's proceed to step 4:
855 can be fit into 3969 4 times, resulting in a remainder of 549.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 3420 from 3969 and we're left with 549.
Grab the next digit (2) from the dividend, add it to 549, then carry on: 5492 / 855

On to step 5:
5492 divided by 855 is 6 with a remainder of 362.
Write down 6 as next digit of the result. 
Result so far: 46.0
Deduct 5130 from 5492 and we're left with 362.
Take the next digit (6) from the dividend and append it to 362, then repeat: 3626 / 855

Going ahead to step 6:
855 can be fit into 3626 4 times, resulting in a remainder of 206.
The next digit of our result is 4. 
Result so far: 464.0
The remainder is 206 after subtracting 3420 from 3626.
Append the next digit (4) from the dividend to 206 and continue with: 2064 / 855

Moving on to step 7:
If we divide 2064 by 855, we get 2 and a remainder of 354.
The number 2 becomes the next digit in our result. 
Result so far: 4642.0
Subtract 1710 from 2064 to get 354.
Take the next digit (7) from the dividend and append it to 354, then repeat: 3547 / 855

Advancing to step 8:
855 can be fit into 3547 4 times, resulting in a remainder of 127.
Use 4 as the next digit of our solution. 
Result so far: 46424.0
The remainder is 127 after subtracting 3420 from 3547.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

On to step 9:
855 goes into 1270 1 times with a remainder of 415.
Record the quotient 1 as the next digit in the result. 
Result so far: 46424.1
If we subtract 855 from 1270, we get 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

On to step 10:
855 goes into 4150 4 times with a remainder of 730.
Record the quotient 4 as the next digit in the result. 
Result so far: 46424.14
Deduct 3420 from 4150 and we're left with 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7300, and continue the process.

Let's proceed to step 11:
When dividing 7300 by 855, we get 8 with a remainder of 460.
Put 8 as the next digit of the answer. 
Result so far: 46424.148
Subtracting 6840 from 7300 leaves us with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Advancing to step 12:
The number 855 fits into 4600 5 times, leaving a remainder of 325.
Record the quotient 5 as the next digit in the result. 
Result so far: 46424.1485
The remainder is 325 after subtracting 4275 from 4600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Let's proceed to step 13:
855 goes into 3250 3 times with a remainder of 685.
The next digit of our result is 3. 
Result so far: 46424.14853
If we subtract 2565 from 3250, we get 685.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6850, and continue the process.

On to step 14:
The number 855 fits into 6850 8 times, leaving a remainder of 10.
Use 8 as the next digit of our solution. 
Result so far: 46424.148538
The remainder is 10 after subtracting 6840 from 6850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 15:
When dividing 100 by 855, we get 0 with a remainder of 100.
The next digit of our result is 0. 
Result so far: 46424.148538
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Advancing to step 16:
When dividing 1000 by 855, we get 1 with a remainder of 145.
Put 1 as the next digit of the answer. 
Result so far: 46424.14853801
Subtracting 855 from 1000 leaves us with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

The final outcome is 46424.14853801, with a leftover of 1.45e-07.