251529 divided by 39 
We want to figure out the number of times 251529 can be divided by 39.

Moving on to step 1:
39 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 39

Step 2:
25 divided by 39 is 0 with a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 25, we get 25.
Bring next digit (1) of the dividend behind the 25 and repeat the process: 251 / 39

Step 3:
39 goes into 251 6 times with a remainder of 17.
The next digit of our result is 6. 
Result so far: 6.0
If we take 234 away from 251, we end up with 17.
Append the next digit (5) from the dividend to 17 and continue with: 175 / 39

Moving on to step 4:
175 divided by 39 is 4 with a remainder of 19.
Use 4 as the next digit of our solution. 
Result so far: 64.0
Subtracting 156 from 175 leaves us with 19.
Take the next digit (2) from the dividend and append it to 19, then repeat: 192 / 39

Step 5:
When dividing 192 by 39, we get 4 with a remainder of 36.
The next digit of our result is 4. 
Result so far: 644.0
Subtracting 156 from 192 leaves us with 36.
Take the next digit (9) from the dividend and append it to 36, then repeat: 369 / 39

On to step 6:
When dividing 369 by 39, we get 9 with a remainder of 18.
The number 9 becomes the next digit in our result. 
Result so far: 6449.0
If we subtract 351 from 369, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 7:
When dividing 180 by 39, we get 4 with a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 6449.4
Deduct 156 from 180 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 8:
When dividing 240 by 39, we get 6 with a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 6449.46
Subtract 234 from 240 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 9:
39 can be fit into 60 1 times, resulting in a remainder of 21.
The next digit of our result is 1. 
Result so far: 6449.461
If we take 39 away from 60, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 10:
If we divide 210 by 39, we get 5 and a remainder of 15.
The next digit of our result is 5. 
Result so far: 6449.4615
Deduct 195 from 210 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 11:
If we divide 150 by 39, we get 3 and a remainder of 33.
Use 3 as the next digit of our solution. 
Result so far: 6449.46153
Subtract 117 from 150 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 12:
39 can be fit into 330 8 times, resulting in a remainder of 18.
Record the quotient 8 as the next digit in the result. 
Result so far: 6449.461538
The remainder is 18 after subtracting 312 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 13:
180 divided by 39 is 4 with a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 6449.4615384
Subtract 156 from 180 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 14:
240 divided by 39 is 6 with a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 6449.46153846
The remainder is 6 after subtracting 234 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

After the division, we end up with 6449.46153846 and a remainder of 6e-09.