We look at the division of 257023 by 69 
We want to divide 257023 by 69.

On to step 1:
If we divide 2 by 69, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 69

On to step 2:
25 divided by 69 is 0 with a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 25 after subtracting 0 from 25.
Grab the next digit (7) from the dividend, add it to 25, then carry on: 257 / 69

Step 3:
If we divide 257 by 69, we get 3 and a remainder of 50.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 207 away from 257, we end up with 50.
Include the next digit (0) from the dividend after 50, then repeat: 500 / 69

Moving on to step 4:
69 goes into 500 7 times with a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 37.0
If we subtract 483 from 500, we get 17.
Fetch the next digit (2) from the dividend, attach it to 17 and continue: 172 / 69

On to step 5:
69 can be fit into 172 2 times, resulting in a remainder of 34.
The number 2 becomes the next digit in our result. 
Result so far: 372.0
Deduct 138 from 172 and we're left with 34.
Take the next digit (3) from the dividend and append it to 34, then repeat: 343 / 69

Advancing to step 6:
69 can be fit into 343 4 times, resulting in a remainder of 67.
Put 4 as the next digit of the answer. 
Result so far: 3724.0
The remainder is 67 after subtracting 276 from 343.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Step 7:
69 goes into 670 9 times with a remainder of 49.
Write down 9 as next digit of the result. 
Result so far: 3724.9
If we subtract 621 from 670, we get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 8:
490 divided by 69 is 7 with a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 3724.97
If we take 483 away from 490, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 9:
70 divided by 69 is 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 3724.971
If we take 69 away from 70, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 10:
69 can be fit into 10 0 times, resulting in a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 3724.971
If we subtract 0 from 10, we 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 11:
If we divide 100 by 69, we get 1 and a remainder of 31.
Put 1 as the next digit of the answer. 
Result so far: 3724.97101
Subtracting 69 from 100 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 12:
310 divided by 69 is 4 with a remainder of 34.
Put 4 as the next digit of the answer. 
Result so far: 3724.971014
Subtracting 276 from 310 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 13:
69 goes into 340 4 times with a remainder of 64.
Record the quotient 4 as the next digit in the result. 
Result so far: 3724.9710144
Subtracting 276 from 340 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Our division results in 3724.9710144 with a remaining 6.4e-07.