We look at the division of 251431 by 58 
We want to divide 251431 by 58.

Step 1:
When dividing 2 by 58, we get 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.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 58

On to step 2:
58 can be fit into 25 0 times, resulting in a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 25, we get 25.
Take the next digit (1) from the dividend and append it to 25, then repeat: 251 / 58

Moving on to step 3:
58 can be fit into 251 4 times, resulting in a remainder of 19.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 232 from 251 leaves us with 19.
Append the next digit (4) from the dividend to 19 and continue with: 194 / 58

Going ahead to step 4:
If we divide 194 by 58, we get 3 and a remainder of 20.
Write down 3 as next digit of the result. 
Result so far: 43.0
Subtracting 174 from 194 leaves us with 20.
Bring next digit (3) of the dividend behind the 20 and repeat the process: 203 / 58

Going ahead to step 5:
The number 58 fits into 203 3 times, leaving a remainder of 29.
Record the quotient 3 as the next digit in the result. 
Result so far: 433.0
Subtract 174 from 203 to get 29.
Fetch the next digit (1) from the dividend, attach it to 29 and continue: 291 / 58

Moving on to step 6:
58 goes into 291 5 times with a remainder of 1.
The next digit of our result is 5. 
Result so far: 4335.0
If we take 290 away from 291, 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.

Step 7:
58 can be fit into 10 0 times, resulting in a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 4335.0
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.

Step 8:
When dividing 100 by 58, we get 1 with a remainder of 42.
Record the quotient 1 as the next digit in the result. 
Result so far: 4335.01
If we take 58 away from 100, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 9:
The number 58 fits into 420 7 times, leaving a remainder of 14.
Record the quotient 7 as the next digit in the result. 
Result so far: 4335.017
If we take 406 away from 420, 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.

Advancing to step 10:
58 can be fit into 140 2 times, resulting in a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 4335.0172
Subtract 116 from 140 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.

Step 11:
The number 58 fits into 240 4 times, leaving a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 4335.01724
The remainder is 8 after subtracting 232 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 12:
80 divided by 58 is 1 with a remainder of 22.
Write down 1 as next digit of the result. 
Result so far: 4335.017241
If we take 58 away from 80, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 13:
58 goes into 220 3 times with a remainder of 46.
The number 3 becomes the next digit in our result. 
Result so far: 4335.0172413
Subtracting 174 from 220 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 14:
When dividing 460 by 58, we get 7 with a remainder of 54.
The number 7 becomes the next digit in our result. 
Result so far: 4335.01724137
If we subtract 406 from 460, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

The final result is 4335.01724137 with a remainder of 5.4e-08.