253021 ÷ 57 
We want to divide 253021 by 57.

Moving on 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
Subtracting 0 from 2 leaves us with 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 57

Going ahead to step 2:
When dividing 25 by 57, we get 0 with a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 25 to get 25.
Fetch the next digit (3) from the dividend, attach it to 25 and continue: 253 / 57

Advancing to step 3:
If we divide 253 by 57, we get 4 and a remainder of 25.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 228 away from 253, we end up with 25.
Bring next digit (0) of the dividend behind the 25 and repeat the process: 250 / 57

On to step 4:
57 goes into 250 4 times with a remainder of 22.
Record the quotient 4 as the next digit in the result. 
Result so far: 44.0
The remainder is 22 after subtracting 228 from 250.
Grab the next digit (2) from the dividend, add it to 22, then carry on: 222 / 57

Moving on to step 5:
If we divide 222 by 57, we get 3 and a remainder of 51.
Write down 3 as next digit of the result. 
Result so far: 443.0
Subtracting 171 from 222 leaves us with 51.
Fetch the next digit (1) from the dividend, attach it to 51 and continue: 511 / 57

Going ahead to step 6:
When dividing 511 by 57, we get 8 with a remainder of 55.
The number 8 becomes the next digit in our result. 
Result so far: 4438.0
If we take 456 away from 511, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 7:
When dividing 550 by 57, we get 9 with a remainder of 37.
The next digit of our result is 9. 
Result so far: 4438.9
Subtract 513 from 550 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 8:
370 divided by 57 is 6 with a remainder of 28.
The number 6 becomes the next digit in our result. 
Result so far: 4438.96
The remainder is 28 after subtracting 342 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 9:
When dividing 280 by 57, we get 4 with a remainder of 52.
Put 4 as the next digit of the answer. 
Result so far: 4438.964
Subtract 228 from 280 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 10:
When dividing 520 by 57, we get 9 with a remainder of 7.
Put 9 as the next digit of the answer. 
Result so far: 4438.9649
Subtract 513 from 520 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 11:
When dividing 70 by 57, we get 1 with a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 4438.96491
If we subtract 57 from 70, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 12:
57 can be fit into 130 2 times, resulting in a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 4438.964912
Subtracting 114 from 130 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 13:
57 goes into 160 2 times with a remainder of 46.
Record the quotient 2 as the next digit in the result. 
Result so far: 4438.9649122
The remainder is 46 after subtracting 114 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Our division results in 4438.9649122 with a remaining 4.6e-07.