We divide 647690 by 57
We're looking to find how many times 57 goes into 647690.

Step 1:
57 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 57

On to step 2:
If we divide 64 by 57, we get 1 and a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 57 from 64, we get 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 57

Let's proceed to step 3:
The number 57 fits into 77 1 times, leaving a remainder of 20.
The next digit of our result is 1. 
Result so far: 11.0
The remainder is 20 after subtracting 57 from 77.
Include the next digit (6) from the dividend after 20, then repeat: 206 / 57

Moving on to step 4:
57 can be fit into 206 3 times, resulting in a remainder of 35.
The number 3 becomes the next digit in our result. 
Result so far: 113.0
If we subtract 171 from 206, we get 35.
Take the next digit (9) from the dividend and append it to 35, then repeat: 359 / 57

Step 5:
The number 57 fits into 359 6 times, leaving a remainder of 17.
Put 6 as the next digit of the answer. 
Result so far: 1136.0
If we subtract 342 from 359, we get 17.
Include the next digit (0) from the dividend after 17, then repeat: 170 / 57

Step 6:
57 can be fit into 170 2 times, resulting in a remainder of 56.
Write down 2 as next digit of the result. 
Result so far: 11362.0
Subtract 114 from 170 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 7:
57 goes into 560 9 times with a remainder of 47.
Use 9 as the next digit of our solution. 
Result so far: 11362.9
Subtracting 513 from 560 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 8:
57 goes into 470 8 times with a remainder of 14.
The next digit of our result is 8. 
Result so far: 11362.98
The remainder is 14 after subtracting 456 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 9:
The number 57 fits into 140 2 times, leaving a remainder of 26.
Put 2 as the next digit of the answer. 
Result so far: 11362.982
The remainder is 26 after subtracting 114 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 10:
57 can be fit into 260 4 times, resulting in a remainder of 32.
Use 4 as the next digit of our solution. 
Result so far: 11362.9824
If we subtract 228 from 260, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 11:
57 goes into 320 5 times with a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 11362.98245
The remainder is 35 after subtracting 285 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 12:
57 goes into 350 6 times with a remainder of 8.
The next digit of our result is 6. 
Result so far: 11362.982456
The remainder is 8 after subtracting 342 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 13:
57 can be fit into 80 1 times, resulting in a remainder of 23.
The next digit of our result is 1. 
Result so far: 11362.9824561
The remainder is 23 after subtracting 57 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 14:
230 divided by 57 is 4 with a remainder of 2.
The next digit of our result is 4. 
Result so far: 11362.98245614
If we take 228 away from 230, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final outcome is 11362.98245614, with a leftover of 2e-09.