We look at the division of 257239 by 34 
We want to figure out the number of times 257239 can be divided by 34.

Advancing to step 1:
The number 34 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 34

Let's proceed to step 2:
25 divided by 34 is 0 with a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 25 to get 25.
Append the next digit (7) from the dividend to 25 and continue with: 257 / 34

Step 3:
When dividing 257 by 34, we get 7 with a remainder of 19.
Use 7 as the next digit of our solution. 
Result so far: 7.0
The remainder is 19 after subtracting 238 from 257.
Include the next digit (2) from the dividend after 19, then repeat: 192 / 34

Step 4:
If we divide 192 by 34, we get 5 and a remainder of 22.
Put 5 as the next digit of the answer. 
Result so far: 75.0
Deduct 170 from 192 and we're left with 22.
Include the next digit (3) from the dividend after 22, then repeat: 223 / 34

Advancing to step 5:
If we divide 223 by 34, we get 6 and a remainder of 19.
The next digit of our result is 6. 
Result so far: 756.0
Deduct 204 from 223 and we're left with 19.
Bring next digit (9) of the dividend behind the 19 and repeat the process: 199 / 34

Step 6:
34 goes into 199 5 times with a remainder of 29.
Write down 5 as next digit of the result. 
Result so far: 7565.0
Subtracting 170 from 199 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 7:
The number 34 fits into 290 8 times, leaving a remainder of 18.
The next digit of our result is 8. 
Result so far: 7565.8
If we subtract 272 from 290, 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.

On to step 8:
34 can be fit into 180 5 times, resulting in a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 7565.85
Subtract 170 from 180 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.

Going ahead to step 9:
34 can be fit into 100 2 times, resulting in a remainder of 32.
The next digit of our result is 2. 
Result so far: 7565.852
If we take 68 away from 100, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 10:
34 goes into 320 9 times with a remainder of 14.
The number 9 becomes the next digit in our result. 
Result so far: 7565.8529
If we take 306 away from 320, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 11:
When dividing 140 by 34, we get 4 with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 7565.85294
Subtract 136 from 140 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 12:
If we divide 40 by 34, we get 1 and a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 7565.852941
Subtract 34 from 40 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.

Step 13:
The number 34 fits into 60 1 times, leaving a remainder of 26.
The next digit of our result is 1. 
Result so far: 7565.8529411
Deduct 34 from 60 and we're left 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.

The final outcome is 7565.8529411, with a leftover of 2.6e-07.