We're dividing 255157 by 251 
Our goal is to divide 255157 by 251.

On to step 1:
2 divided by 251 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 251

Advancing to step 2:
When dividing 25 by 251, we get 0 with a remainder of 25.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 25 after subtracting 0 from 25.
Include the next digit (5) from the dividend after 25, then repeat: 255 / 251

Let's proceed to step 3:
255 divided by 251 is 1 with a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 4 after subtracting 251 from 255.
Fetch the next digit (1) from the dividend, attach it to 4 and continue: 41 / 251

Advancing to step 4:
251 goes into 41 0 times with a remainder of 41.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we take 0 away from 41, we end up with 41.
Take the next digit (5) from the dividend and append it to 41, then repeat: 415 / 251

Step 5:
The number 251 fits into 415 1 times, leaving a remainder of 164.
Record the quotient 1 as the next digit in the result. 
Result so far: 101.0
Subtracting 251 from 415 leaves us with 164.
Include the next digit (7) from the dividend after 164, then repeat: 1647 / 251

On to step 6:
251 can be fit into 1647 6 times, resulting in a remainder of 141.
Write down 6 as next digit of the result. 
Result so far: 1016.0
If we take 1506 away from 1647, we end up with 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Going ahead to step 7:
The number 251 fits into 1410 5 times, leaving a remainder of 155.
Put 5 as the next digit of the answer. 
Result so far: 1016.5
Deduct 1255 from 1410 and we're left with 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

On to step 8:
The number 251 fits into 1550 6 times, leaving a remainder of 44.
Put 6 as the next digit of the answer. 
Result so far: 1016.56
Subtracting 1506 from 1550 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 9:
440 divided by 251 is 1 with a remainder of 189.
The next digit of our result is 1. 
Result so far: 1016.561
Subtract 251 from 440 to get 189.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

Let's proceed to step 10:
251 goes into 1890 7 times with a remainder of 133.
Use 7 as the next digit of our solution. 
Result so far: 1016.5617
Subtracting 1757 from 1890 leaves us with 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Going ahead to step 11:
251 can be fit into 1330 5 times, resulting in a remainder of 75.
The next digit of our result is 5. 
Result so far: 1016.56175
Subtract 1255 from 1330 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 12:
If we divide 750 by 251, we get 2 and a remainder of 248.
Put 2 as the next digit of the answer. 
Result so far: 1016.561752
Subtracting 502 from 750 leaves us with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Moving on to step 13:
251 can be fit into 2480 9 times, resulting in a remainder of 221.
Write down 9 as next digit of the result. 
Result so far: 1016.5617529
Subtracting 2259 from 2480 leaves us with 221.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

On to step 14:
251 can be fit into 2210 8 times, resulting in a remainder of 202.
Use 8 as the next digit of our solution. 
Result so far: 1016.56175298
Deduct 2008 from 2210 and we're left with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

The final outcome is 1016.56175298, with a leftover of 2.02e-07.