647582 ÷ 31 
We want to figure out the number of times 647582 can be divided by 31.

Step 1:
6 divided by 31 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 31

Step 2:
31 goes into 64 2 times with a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 62 from 64 to get 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 31

Step 3:
When dividing 27 by 31, we get 0 with a remainder of 27.
Use 0 as the next digit of our solution. 
Result so far: 20.0
The remainder is 27 after subtracting 0 from 27.
Take the next digit (5) from the dividend and append it to 27, then repeat: 275 / 31

Going ahead to step 4:
275 divided by 31 is 8 with a remainder of 27.
The number 8 becomes the next digit in our result. 
Result so far: 208.0
Subtract 248 from 275 to get 27.
Include the next digit (8) from the dividend after 27, then repeat: 278 / 31

Let's proceed to step 5:
278 divided by 31 is 8 with a remainder of 30.
Put 8 as the next digit of the answer. 
Result so far: 2088.0
If we subtract 248 from 278, we get 30.
Append the next digit (2) from the dividend to 30 and continue with: 302 / 31

Let's proceed to step 6:
302 divided by 31 is 9 with a remainder of 23.
Write down 9 as next digit of the result. 
Result so far: 20889.0
Subtracting 279 from 302 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 7:
230 divided by 31 is 7 with a remainder of 13.
Write down 7 as next digit of the result. 
Result so far: 20889.7
Subtract 217 from 230 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 8:
130 divided by 31 is 4 with a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 20889.74
Subtract 124 from 130 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 9:
When dividing 60 by 31, we get 1 with a remainder of 29.
Use 1 as the next digit of our solution. 
Result so far: 20889.741
Subtract 31 from 60 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 10:
31 can be fit into 290 9 times, resulting in a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 20889.7419
The remainder is 11 after subtracting 279 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 11:
110 divided by 31 is 3 with a remainder of 17.
Record the quotient 3 as the next digit in the result. 
Result so far: 20889.74193
Deduct 93 from 110 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 12:
When dividing 170 by 31, we get 5 with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 20889.741935
Subtracting 155 from 170 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 13:
150 divided by 31 is 4 with a remainder of 26.
Record the quotient 4 as the next digit in the result. 
Result so far: 20889.7419354
If we take 124 away from 150, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 14:
260 divided by 31 is 8 with a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 20889.74193548
The remainder is 12 after subtracting 248 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

In conclusion, the division gives 20889.74193548 with a balance of 1.2e-08.