839907 divided by 31 
We want to figure out the number of times 839907 can be divided by 31.

Advancing to step 1:
8 divided by 31 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (3) from the dividend and append it to 8, then repeat: 83 / 31

Step 2:
When dividing 83 by 31, we get 2 with a remainder of 21.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 62 away from 83, we end up with 21.
Take the next digit (9) from the dividend and append it to 21, then repeat: 219 / 31

Going ahead to step 3:
31 goes into 219 7 times with a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 27.0
If we take 217 away from 219, we end up with 2.
Bring next digit (9) of the dividend behind the 2 and repeat the process: 29 / 31

Let's proceed to step 4:
31 goes into 29 0 times with a remainder of 29.
The next digit of our result is 0. 
Result so far: 270.0
The remainder is 29 after subtracting 0 from 29.
Append the next digit (0) from the dividend to 29 and continue with: 290 / 31

Going ahead to step 5:
When dividing 290 by 31, we get 9 with a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 2709.0
Subtracting 279 from 290 leaves us with 11.
Append the next digit (7) from the dividend to 11 and continue with: 117 / 31

Going ahead to step 6:
When dividing 117 by 31, we get 3 with a remainder of 24.
Use 3 as the next digit of our solution. 
Result so far: 27093.0
Subtract 93 from 117 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 7:
240 divided by 31 is 7 with a remainder of 23.
The next digit of our result is 7. 
Result so far: 27093.7
If we take 217 away from 240, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 8:
230 divided by 31 is 7 with a remainder of 13.
The next digit of our result is 7. 
Result so far: 27093.77
Deduct 217 from 230 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The final outcome is 27093.77, with a leftover of 0.013.