31592015 ÷ 39 
We're looking to find how many times 39 goes into 31592015.

Step 1:
39 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 39

Moving on to step 2:
When dividing 31 by 39, we get 0 with a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 31, we end up with 31.
Take the next digit (5) from the dividend and append it to 31, then repeat: 315 / 39

Step 3:
The number 39 fits into 315 8 times, leaving a remainder of 3.
The next digit of our result is 8. 
Result so far: 8.0
Subtract 312 from 315 to get 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 39

Going ahead to step 4:
39 goes into 39 1 times with a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 81.0
If we take 39 away from 39, we end up with 0.
Append the next digit (2) from the dividend to 0 and continue with: 2 / 39

Advancing to step 5:
When dividing 2 by 39, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 810.0
If we subtract 0 from 2, we get 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 39

Let's proceed to step 6:
If we divide 20 by 39, we get 0 and a remainder of 20.
The next digit of our result is 0. 
Result so far: 8100.0
The remainder is 20 after subtracting 0 from 20.
Take the next digit (1) from the dividend and append it to 20, then repeat: 201 / 39

Moving on to step 7:
39 can be fit into 201 5 times, resulting in a remainder of 6.
Use 5 as the next digit of our solution. 
Result so far: 81005.0
If we take 195 away from 201, we end up with 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 39

On to step 8:
39 goes into 65 1 times with a remainder of 26.
Put 1 as the next digit of the answer. 
Result so far: 810051.0
Subtracting 39 from 65 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 9:
39 can be fit into 260 6 times, resulting in a remainder of 26.
Use 6 as the next digit of our solution. 
Result so far: 810051.6
The remainder is 26 after subtracting 234 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 10:
The number 39 fits into 260 6 times, leaving a remainder of 26.
Use 6 as the next digit of our solution. 
Result so far: 810051.66
If we take 234 away from 260, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Our division results in 810051.66 with a remaining 0.026.