649991 divided by 31 
Let's see how many times 31 fits into 649991.

Moving on to step 1:
6 divided by 31 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 31

Step 2:
64 divided by 31 is 2 with a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 2 after subtracting 62 from 64.
Append the next digit (9) from the dividend to 2 and continue with: 29 / 31

Advancing to step 3:
31 goes into 29 0 times with a remainder of 29.
Write down 0 as next digit of the result. 
Result so far: 20.0
The remainder is 29 after subtracting 0 from 29.
Fetch the next digit (9) from the dividend, attach it to 29 and continue: 299 / 31

Moving on to step 4:
31 can be fit into 299 9 times, resulting in a remainder of 20.
Record the quotient 9 as the next digit in the result. 
Result so far: 209.0
The remainder is 20 after subtracting 279 from 299.
Take the next digit (9) from the dividend and append it to 20, then repeat: 209 / 31

Moving on to step 5:
209 divided by 31 is 6 with a remainder of 23.
Write down 6 as next digit of the result. 
Result so far: 2096.0
The remainder is 23 after subtracting 186 from 209.
Bring next digit (1) of the dividend behind the 23 and repeat the process: 231 / 31

Going ahead to step 6:
The number 31 fits into 231 7 times, leaving a remainder of 14.
Put 7 as the next digit of the answer. 
Result so far: 20967.0
Deduct 217 from 231 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 7:
31 can be fit into 140 4 times, resulting in a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 20967.4
Subtracting 124 from 140 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 8:
31 goes into 160 5 times with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 20967.45
The remainder is 5 after subtracting 155 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 9:
When dividing 50 by 31, we get 1 with a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 20967.451
Deduct 31 from 50 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 10:
The number 31 fits into 190 6 times, leaving a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 20967.4516
Subtract 186 from 190 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 11:
31 can be fit into 40 1 times, resulting in a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 20967.45161
Deduct 31 from 40 and we're left 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:
If we divide 90 by 31, we get 2 and a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 20967.451612
Subtracting 62 from 90 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 13:
31 goes into 280 9 times with a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 20967.4516129
If we subtract 279 from 280, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 14:
31 can be fit into 10 0 times, resulting in a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 20967.4516129
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.

The final outcome is 20967.4516129, with a leftover of 1e-08.