851616 divided by 39 
Let's see how many times 39 fits into 851616.

Moving on to step 1:
When dividing 8 by 39, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 39

Let's proceed to step 2:
85 divided by 39 is 2 with a remainder of 7.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 78 from 85 and we're left with 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 39

On to step 3:
71 divided by 39 is 1 with a remainder of 32.
Write down 1 as next digit of the result. 
Result so far: 21.0
Subtracting 39 from 71 leaves us with 32.
Bring next digit (6) of the dividend behind the 32 and repeat the process: 326 / 39

Let's proceed to step 4:
When dividing 326 by 39, we get 8 with a remainder of 14.
Put 8 as the next digit of the answer. 
Result so far: 218.0
Subtracting 312 from 326 leaves us with 14.
Append the next digit (1) from the dividend to 14 and continue with: 141 / 39

On to step 5:
39 can be fit into 141 3 times, resulting in a remainder of 24.
Write down 3 as next digit of the result. 
Result so far: 2183.0
If we take 117 away from 141, we end up with 24.
Take the next digit (6) from the dividend and append it to 24, then repeat: 246 / 39

Moving on to step 6:
The number 39 fits into 246 6 times, leaving a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 21836.0
Subtracting 234 from 246 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 7:
39 goes into 120 3 times with a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 21836.3
If we take 117 away from 120, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 8:
If we divide 30 by 39, we get 0 and a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 21836.3
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 9:
39 goes into 300 7 times with a remainder of 27.
The next digit of our result is 7. 
Result so far: 21836.307
Subtract 273 from 300 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 10:
When dividing 270 by 39, we get 6 with a remainder of 36.
Write down 6 as next digit of the result. 
Result so far: 21836.3076
Deduct 234 from 270 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 11:
39 can be fit into 360 9 times, resulting in a remainder of 9.
The number 9 becomes the next digit in our result. 
Result so far: 21836.30769
Subtracting 351 from 360 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 12:
If we divide 90 by 39, we get 2 and a remainder of 12.
The next digit of our result is 2. 
Result so far: 21836.307692
If we subtract 78 from 90, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 13:
39 goes into 120 3 times with a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 21836.3076923
If we take 117 away from 120, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 14:
When dividing 30 by 39, we get 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 21836.3076923
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The quotient of the division is 21836.3076923, and the remainder is 3e-08.