679486 ÷ 31 
We want to divide 679486 by 31.

Step 1:
31 goes into 6 0 times 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 (7) from the dividend to 6 and continue with: 67 / 31

Step 2:
If we divide 67 by 31, we get 2 and a remainder of 5.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 62 from 67 leaves us with 5.
Append the next digit (9) from the dividend to 5 and continue with: 59 / 31

Step 3:
31 can be fit into 59 1 times, resulting in a remainder of 28.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
Subtract 31 from 59 to get 28.
Bring next digit (4) of the dividend behind the 28 and repeat the process: 284 / 31

On to step 4:
31 can be fit into 284 9 times, resulting in a remainder of 5.
Record the quotient 9 as the next digit in the result. 
Result so far: 219.0
Subtracting 279 from 284 leaves us with 5.
Grab the next digit (8) from the dividend, add it to 5, then carry on: 58 / 31

Advancing to step 5:
When dividing 58 by 31, we get 1 with a remainder of 27.
The next digit of our result is 1. 
Result so far: 2191.0
Deduct 31 from 58 and we're left with 27.
Append the next digit (6) from the dividend to 27 and continue with: 276 / 31

On to step 6:
31 goes into 276 8 times with a remainder of 28.
The next digit of our result is 8. 
Result so far: 21918.0
Deduct 248 from 276 and we're left 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.

Going ahead to step 7:
31 can be fit into 280 9 times, resulting in a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 21918.9
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.

Advancing to step 8:
10 divided by 31 is 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 21918.9
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.

Moving on to step 9:
When dividing 100 by 31, we get 3 with a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 21918.903
If we take 93 away from 100, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 10:
31 can be fit into 70 2 times, resulting in a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 21918.9032
If we take 62 away from 70, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 11:
80 divided by 31 is 2 with a remainder of 18.
Write down 2 as next digit of the result. 
Result so far: 21918.90322
If we subtract 62 from 80, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

In conclusion, the division gives 21918.90322 with a balance of 1.8e-05.