Let's divide 480240 by 57
We're looking to find how many times 57 goes into 480240.

Step 1:
4 divided by 57 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 57

Step 2:
57 goes into 48 0 times with a remainder of 48.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 48 and we're left with 48.
Append the next digit (0) from the dividend to 48 and continue with: 480 / 57

Moving on to step 3:
The number 57 fits into 480 8 times, leaving a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtract 456 from 480 to get 24.
Fetch the next digit (2) from the dividend, attach it to 24 and continue: 242 / 57

Advancing to step 4:
242 divided by 57 is 4 with a remainder of 14.
Put 4 as the next digit of the answer. 
Result so far: 84.0
Deduct 228 from 242 and we're left with 14.
Bring next digit (4) of the dividend behind the 14 and repeat the process: 144 / 57

Advancing to step 5:
When dividing 144 by 57, we get 2 with a remainder of 30.
The number 2 becomes the next digit in our result. 
Result so far: 842.0
If we subtract 114 from 144, we get 30.
Take the next digit (0) from the dividend and append it to 30, then repeat: 300 / 57

Let's proceed to step 6:
If we divide 300 by 57, we get 5 and a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 8425.0
If we subtract 285 from 300, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 7:
57 can be fit into 150 2 times, resulting in a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 8425.2
Deduct 114 from 150 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 8:
If we divide 360 by 57, we get 6 and a remainder of 18.
Write down 6 as next digit of the result. 
Result so far: 8425.26
If we take 342 away from 360, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 9:
The number 57 fits into 180 3 times, leaving a remainder of 9.
The number 3 becomes the next digit in our result. 
Result so far: 8425.263
If we take 171 away from 180, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 10:
57 can be fit into 90 1 times, resulting in a remainder of 33.
Write down 1 as next digit of the result. 
Result so far: 8425.2631
If we take 57 away from 90, we end up 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.

Step 11:
The number 57 fits into 330 5 times, leaving a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 8425.26315
Deduct 285 from 330 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 12:
The number 57 fits into 450 7 times, leaving a remainder of 51.
Write down 7 as next digit of the result. 
Result so far: 8425.263157
Subtracting 399 from 450 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 13:
The number 57 fits into 510 8 times, leaving a remainder of 54.
Put 8 as the next digit of the answer. 
Result so far: 8425.2631578
Subtracting 456 from 510 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 14:
57 goes into 540 9 times with a remainder of 27.
Put 9 as the next digit of the answer. 
Result so far: 8425.26315789
If we subtract 513 from 540, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

The quotient of the division is 8425.26315789, and the remainder is 2.7e-08.