125707 ÷ 39 
We want to figure out the number of times 125707 can be divided by 39.

Moving on to step 1:
39 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 39

Moving on to step 2:
39 can be fit into 12 0 times, resulting in a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Take the next digit (5) from the dividend and append it to 12, then repeat: 125 / 39

On to step 3:
125 divided by 39 is 3 with a remainder of 8.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 117 from 125 and we're left with 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 39

Let's proceed to step 4:
39 can be fit into 87 2 times, resulting in a remainder of 9.
Write down 2 as next digit of the result. 
Result so far: 32.0
If we subtract 78 from 87, we get 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 39

On to step 5:
39 goes into 90 2 times with a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 322.0
Subtract 78 from 90 to get 12.
Include the next digit (7) from the dividend after 12, then repeat: 127 / 39

Let's proceed to step 6:
When dividing 127 by 39, we get 3 with a remainder of 10.
Put 3 as the next digit of the answer. 
Result so far: 3223.0
Subtract 117 from 127 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 7:
When dividing 100 by 39, we get 2 with a remainder of 22.
The number 2 becomes the next digit in our result. 
Result so far: 3223.2
Subtracting 78 from 100 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 8:
39 can be fit into 220 5 times, resulting in a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 3223.25
Subtracting 195 from 220 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 9:
If we divide 250 by 39, we get 6 and a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 3223.256
Deduct 234 from 250 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 10:
When dividing 160 by 39, we get 4 with a remainder of 4.
The next digit of our result is 4. 
Result so far: 3223.2564
If we take 156 away from 160, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 11:
When dividing 40 by 39, we get 1 with a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 3223.25641
If we subtract 39 from 40, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 12:
When dividing 10 by 39, we get 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 3223.25641
Subtracting 0 from 10 leaves us with 10.
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 13:
The number 39 fits into 100 2 times, leaving a remainder of 22.
Record the quotient 2 as the next digit in the result. 
Result so far: 3223.2564102
The remainder is 22 after subtracting 78 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 14:
When dividing 220 by 39, we get 5 with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 3223.25641025
Subtracting 195 from 220 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final result is 3223.25641025 with a remainder of 2.5e-08.