We divide 647604 by 31
Let's see how many times 31 fits into 647604.

Advancing to step 1:
The number 31 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 31

Let's proceed to step 2:
If we divide 64 by 31, we get 2 and a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 62 away from 64, we end up with 2.
Grab the next digit (7) from the dividend, add it to 2, then carry on: 27 / 31

On to step 3:
31 can be fit into 27 0 times, resulting in a remainder of 27.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
The remainder is 27 after subtracting 0 from 27.
Append the next digit (6) from the dividend to 27 and continue with: 276 / 31

On to step 4:
276 divided by 31 is 8 with a remainder of 28.
The next digit of our result is 8. 
Result so far: 208.0
Deduct 248 from 276 and we're left with 28.
Take the next digit (0) from the dividend and append it to 28, then repeat: 280 / 31

On to step 5:
When dividing 280 by 31, we get 9 with a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 2089.0
If we take 279 away from 280, we end up with 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 31

On to step 6:
14 divided by 31 is 0 with a remainder of 14.
Put 0 as the next digit of the answer. 
Result so far: 20890.0
Subtract 0 from 14 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 7:
31 can be fit into 140 4 times, resulting in a remainder of 16.
The next digit of our result is 4. 
Result so far: 20890.4
Subtract 124 from 140 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 8:
160 divided by 31 is 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 20890.45
Subtracting 155 from 160 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 9:
When dividing 50 by 31, we get 1 with a remainder of 19.
The next digit of our result is 1. 
Result so far: 20890.451
The remainder is 19 after subtracting 31 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 10:
31 can be fit into 190 6 times, resulting in a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 20890.4516
If we take 186 away from 190, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 11:
31 goes into 40 1 times with a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 20890.45161
Subtracting 31 from 40 leaves us 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.

Let's proceed to step 12:
90 divided by 31 is 2 with a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 20890.451612
The remainder is 28 after subtracting 62 from 90.
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 13:
The number 31 fits into 280 9 times, leaving a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 20890.4516129
If we take 279 away from 280, we end up 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.

Step 14:
If we divide 10 by 31, we get 0 and a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 20890.4516129
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

In conclusion, the division gives 20890.4516129 with a balance of 1e-08.