280513 divided by 57 
We're looking to find how many times 57 goes into 280513.

Moving on to step 1:
When dividing 2 by 57, we get 0 with 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.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 57

On to step 2:
When dividing 28 by 57, we get 0 with a remainder of 28.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 28 to get 28.
Append the next digit (0) from the dividend to 28 and continue with: 280 / 57

Moving on to step 3:
When dividing 280 by 57, we get 4 with a remainder of 52.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 52 after subtracting 228 from 280.
Include the next digit (5) from the dividend after 52, then repeat: 525 / 57

Step 4:
57 can be fit into 525 9 times, resulting in a remainder of 12.
The next digit of our result is 9. 
Result so far: 49.0
The remainder is 12 after subtracting 513 from 525.
Fetch the next digit (1) from the dividend, attach it to 12 and continue: 121 / 57

Let's proceed to step 5:
57 can be fit into 121 2 times, resulting in a remainder of 7.
The next digit of our result is 2. 
Result so far: 492.0
Deduct 114 from 121 and we're left with 7.
Bring next digit (3) of the dividend behind the 7 and repeat the process: 73 / 57

Step 6:
If we divide 73 by 57, we get 1 and a remainder of 16.
Put 1 as the next digit of the answer. 
Result so far: 4921.0
The remainder is 16 after subtracting 57 from 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 7:
When dividing 160 by 57, we get 2 with a remainder of 46.
The next digit of our result is 2. 
Result so far: 4921.2
Deduct 114 from 160 and we're left 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.

Moving on to step 8:
57 goes into 460 8 times with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 4921.28
The remainder is 4 after subtracting 456 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
57 goes into 40 0 times with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 4921.28
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 10:
400 divided by 57 is 7 with a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 4921.2807
Deduct 399 from 400 and we're left 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.

Moving on to step 11:
If we divide 10 by 57, we get 0 and a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 4921.2807
Subtracting 0 from 10 leaves us with 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 12:
When dividing 100 by 57, we get 1 with a remainder of 43.
Write down 1 as next digit of the result. 
Result so far: 4921.280701
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 13:
If we divide 430 by 57, we get 7 and a remainder of 31.
Use 7 as the next digit of our solution. 
Result so far: 4921.2807017
If we take 399 away from 430, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 14:
310 divided by 57 is 5 with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 4921.28070175
Subtract 285 from 310 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final result is 4921.28070175 with a remainder of 2.5e-08.