257731 ÷ 79 
Let's see how many times 79 fits into 257731.

Moving on to step 1:
79 goes into 2 0 times with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 79

Going ahead to step 2:
79 can be fit into 25 0 times, resulting in a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 25 leaves us with 25.
Bring next digit (7) of the dividend behind the 25 and repeat the process: 257 / 79

Going ahead to step 3:
79 can be fit into 257 3 times, resulting in a remainder of 20.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 20 after subtracting 237 from 257.
Bring next digit (7) of the dividend behind the 20 and repeat the process: 207 / 79

Let's proceed to step 4:
When dividing 207 by 79, we get 2 with a remainder of 49.
The next digit of our result is 2. 
Result so far: 32.0
If we take 158 away from 207, we end up with 49.
Append the next digit (3) from the dividend to 49 and continue with: 493 / 79

Going ahead to step 5:
The number 79 fits into 493 6 times, leaving a remainder of 19.
The next digit of our result is 6. 
Result so far: 326.0
If we subtract 474 from 493, we get 19.
Take the next digit (1) from the dividend and append it to 19, then repeat: 191 / 79

Let's proceed to step 6:
When dividing 191 by 79, we get 2 with a remainder of 33.
Put 2 as the next digit of the answer. 
Result so far: 3262.0
Subtracting 158 from 191 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 7:
79 can be fit into 330 4 times, resulting in a remainder of 14.
The next digit of our result is 4. 
Result so far: 3262.4
The remainder is 14 after subtracting 316 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 8:
79 can be fit into 140 1 times, resulting in a remainder of 61.
Put 1 as the next digit of the answer. 
Result so far: 3262.41
Deduct 79 from 140 and we're left with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Moving on to step 9:
If we divide 610 by 79, we get 7 and a remainder of 57.
Record the quotient 7 as the next digit in the result. 
Result so far: 3262.417
If we take 553 away from 610, we end up with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Moving on to step 10:
If we divide 570 by 79, we get 7 and a remainder of 17.
Record the quotient 7 as the next digit in the result. 
Result so far: 3262.4177
The remainder is 17 after subtracting 553 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

The final result is 3262.4177 with a remainder of 0.00017.