Let's divide 243031 by 57
We want to divide 243031 by 57.

Going ahead to step 1:
If we divide 2 by 57, we get 0 and a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (4) of the dividend behind the 2 and repeat the process: 24 / 57

Advancing to step 2:
24 divided by 57 is 0 with a remainder of 24.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 24 to get 24.
Append the next digit (3) from the dividend to 24 and continue with: 243 / 57

Let's proceed to step 3:
57 can be fit into 243 4 times, resulting in a remainder of 15.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 228 from 243, we get 15.
Fetch the next digit (0) from the dividend, attach it to 15 and continue: 150 / 57

On to step 4:
150 divided by 57 is 2 with a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 42.0
The remainder is 36 after subtracting 114 from 150.
Bring next digit (3) of the dividend behind the 36 and repeat the process: 363 / 57

Moving on to step 5:
57 can be fit into 363 6 times, resulting in a remainder of 21.
Put 6 as the next digit of the answer. 
Result so far: 426.0
The remainder is 21 after subtracting 342 from 363.
Bring next digit (1) of the dividend behind the 21 and repeat the process: 211 / 57

Moving on to step 6:
211 divided by 57 is 3 with a remainder of 40.
The number 3 becomes the next digit in our result. 
Result so far: 4263.0
The remainder is 40 after subtracting 171 from 211.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 7:
When dividing 400 by 57, we get 7 with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 4263.7
The remainder is 1 after subtracting 399 from 400.
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 8:
When dividing 10 by 57, we get 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 4263.7
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.

Moving on to step 9:
57 can be fit into 100 1 times, resulting in a remainder of 43.
The number 1 becomes the next digit in our result. 
Result so far: 4263.701
If we subtract 57 from 100, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 10:
If we divide 430 by 57, we get 7 and a remainder of 31.
Record the quotient 7 as the next digit in the result. 
Result so far: 4263.7017
Subtract 399 from 430 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 11:
57 goes into 310 5 times with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 4263.70175
Deduct 285 from 310 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 12:
When dividing 250 by 57, we get 4 with a remainder of 22.
Record the quotient 4 as the next digit in the result. 
Result so far: 4263.701754
If we subtract 228 from 250, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 13:
If we divide 220 by 57, we get 3 and a remainder of 49.
Record the quotient 3 as the next digit in the result. 
Result so far: 4263.7017543
Subtracting 171 from 220 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 14:
57 goes into 490 8 times with a remainder of 34.
Put 8 as the next digit of the answer. 
Result so far: 4263.70175438
Deduct 456 from 490 and we're left 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.

After the division, we end up with 4263.70175438 and a remainder of 3.4e-08.