We're dividing 646008 by 57 
We want to divide 646008 by 57.

Going ahead to step 1:
When dividing 6 by 57, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 57

Advancing to step 2:
57 goes into 64 1 times with a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 57 from 64, we get 7.
Take the next digit (6) from the dividend and append it to 7, then repeat: 76 / 57

On to step 3:
76 divided by 57 is 1 with a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
The remainder is 19 after subtracting 57 from 76.
Bring next digit (0) of the dividend behind the 19 and repeat the process: 190 / 57

Moving on to step 4:
When dividing 190 by 57, we get 3 with a remainder of 19.
Put 3 as the next digit of the answer. 
Result so far: 113.0
Deduct 171 from 190 and we're left with 19.
Include the next digit (0) from the dividend after 19, then repeat: 190 / 57

On to step 5:
190 divided by 57 is 3 with a remainder of 19.
Use 3 as the next digit of our solution. 
Result so far: 1133.0
If we subtract 171 from 190, we get 19.
Append the next digit (8) from the dividend to 19 and continue with: 198 / 57

Going ahead to step 6:
57 can be fit into 198 3 times, resulting in a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 11333.0
If we subtract 171 from 198, 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.

Moving on to step 7:
If we divide 270 by 57, we get 4 and a remainder of 42.
The next digit of our result is 4. 
Result so far: 11333.4
The remainder is 42 after subtracting 228 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 8:
The number 57 fits into 420 7 times, leaving a remainder of 21.
Write down 7 as next digit of the result. 
Result so far: 11333.47
The remainder is 21 after subtracting 399 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 9:
If we divide 210 by 57, we get 3 and a remainder of 39.
Write down 3 as next digit of the result. 
Result so far: 11333.473
Deduct 171 from 210 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 10:
If we divide 390 by 57, we get 6 and a remainder of 48.
The number 6 becomes the next digit in our result. 
Result so far: 11333.4736
Deduct 342 from 390 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 11:
57 can be fit into 480 8 times, resulting in a remainder of 24.
The next digit of our result is 8. 
Result so far: 11333.47368
Subtracting 456 from 480 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 12:
When dividing 240 by 57, we get 4 with a remainder of 12.
Record the quotient 4 as the next digit in the result. 
Result so far: 11333.473684
If we subtract 228 from 240, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 13:
If we divide 120 by 57, we get 2 and a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 11333.4736842
Subtracting 114 from 120 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 14:
When dividing 60 by 57, we get 1 with a remainder of 3.
The next digit of our result is 1. 
Result so far: 11333.47368421
If we take 57 away from 60, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

After the division, we end up with 11333.47368421 and a remainder of 3e-09.