840656 divided by 39 
Let's see how many times 39 fits into 840656.

Advancing to step 1:
If we divide 8 by 39, we get 0 and 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.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 39

Advancing to step 2:
84 divided by 39 is 2 with a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 6 after subtracting 78 from 84.
Fetch the next digit (0) from the dividend, attach it to 6 and continue: 60 / 39

Moving on to step 3:
If we divide 60 by 39, we get 1 and a remainder of 21.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
Subtract 39 from 60 to get 21.
Fetch the next digit (6) from the dividend, attach it to 21 and continue: 216 / 39

Advancing to step 4:
The number 39 fits into 216 5 times, leaving a remainder of 21.
Put 5 as the next digit of the answer. 
Result so far: 215.0
The remainder is 21 after subtracting 195 from 216.
Bring next digit (5) of the dividend behind the 21 and repeat the process: 215 / 39

Moving on to step 5:
39 can be fit into 215 5 times, resulting in a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 2155.0
Subtract 195 from 215 to get 20.
Take the next digit (6) from the dividend and append it to 20, then repeat: 206 / 39

On to step 6:
When dividing 206 by 39, we get 5 with a remainder of 11.
The number 5 becomes the next digit in our result. 
Result so far: 21555.0
Subtracting 195 from 206 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 7:
39 goes into 110 2 times with a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 21555.2
Subtract 78 from 110 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 8:
When dividing 320 by 39, we get 8 with a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 21555.28
Subtracting 312 from 320 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 9:
When dividing 80 by 39, we get 2 with a remainder of 2.
The next digit of our result is 2. 
Result so far: 21555.282
The remainder is 2 after subtracting 78 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 10:
39 can be fit into 20 0 times, resulting in a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 21555.282
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 11:
If we divide 200 by 39, we get 5 and a remainder of 5.
The next digit of our result is 5. 
Result so far: 21555.28205
If we take 195 away from 200, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 12:
The number 39 fits into 50 1 times, leaving a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 21555.282051
The remainder is 11 after subtracting 39 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 13:
110 divided by 39 is 2 with a remainder of 32.
Use 2 as the next digit of our solution. 
Result so far: 21555.2820512
If we subtract 78 from 110, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 14:
39 can be fit into 320 8 times, resulting in a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 21555.28205128
Subtract 312 from 320 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 21555.28205128, with a leftover of 8e-09.