We're dividing 680249 by 31 
We want to figure out the number of times 680249 can be divided by 31.

Let's proceed to step 1:
If we divide 6 by 31, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 31

On to step 2:
If we divide 68 by 31, we get 2 and a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 62 from 68, we get 6.
Fetch the next digit (0) from the dividend, attach it to 6 and continue: 60 / 31

Going ahead to step 3:
31 goes into 60 1 times with a remainder of 29.
Write down 1 as next digit of the result. 
Result so far: 21.0
Subtract 31 from 60 to get 29.
Fetch the next digit (2) from the dividend, attach it to 29 and continue: 292 / 31

Let's proceed to step 4:
The number 31 fits into 292 9 times, leaving a remainder of 13.
Use 9 as the next digit of our solution. 
Result so far: 219.0
Deduct 279 from 292 and we're left with 13.
Grab the next digit (4) from the dividend, add it to 13, then carry on: 134 / 31

Moving on to step 5:
31 goes into 134 4 times with a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 2194.0
If we take 124 away from 134, we end up with 10.
Take the next digit (9) from the dividend and append it to 10, then repeat: 109 / 31

Going ahead to step 6:
If we divide 109 by 31, we get 3 and a remainder of 16.
The number 3 becomes the next digit in our result. 
Result so far: 21943.0
Deduct 93 from 109 and we're left 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.

Step 7:
31 can be fit into 160 5 times, resulting in a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 21943.5
Subtract 155 from 160 to get 5.
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 8:
If we divide 50 by 31, we get 1 and a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 21943.51
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.

Step 9:
31 goes into 190 6 times with a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 21943.516
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.

Let's proceed to step 10:
31 can be fit into 40 1 times, resulting in a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 21943.5161
If we subtract 31 from 40, we get 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 11:
31 goes into 90 2 times with a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 21943.51612
If we take 62 away from 90, we end up 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.

Advancing to step 12:
If we divide 280 by 31, we get 9 and a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 21943.516129
Deduct 279 from 280 and we're left 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 13:
10 divided by 31 is 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 21943.516129
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.

Advancing to step 14:
100 divided by 31 is 3 with a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 21943.51612903
Subtract 93 from 100 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

In conclusion, the division gives 21943.51612903 with a balance of 7e-09.