Let's divide 679198 by 31
Let's see how many times 31 fits into 679198.

On to step 1:
The number 31 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 31

On to step 2:
When dividing 67 by 31, we get 2 with a remainder of 5.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 62 away from 67, we end up with 5.
Take the next digit (9) from the dividend and append it to 5, then repeat: 59 / 31

Going ahead to step 3:
31 goes into 59 1 times with a remainder of 28.
Use 1 as the next digit of our solution. 
Result so far: 21.0
If we take 31 away from 59, we end up with 28.
Take the next digit (1) from the dividend and append it to 28, then repeat: 281 / 31

Step 4:
When dividing 281 by 31, we get 9 with a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 219.0
Subtract 279 from 281 to get 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 31

On to step 5:
When dividing 29 by 31, we get 0 with a remainder of 29.
Put 0 as the next digit of the answer. 
Result so far: 2190.0
If we take 0 away from 29, we end up with 29.
Include the next digit (8) from the dividend after 29, then repeat: 298 / 31

Advancing to step 6:
31 can be fit into 298 9 times, resulting in a remainder of 19.
Write down 9 as next digit of the result. 
Result so far: 21909.0
The remainder is 19 after subtracting 279 from 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 7:
31 goes into 190 6 times with a remainder of 4.
The next digit of our result is 6. 
Result so far: 21909.6
Deduct 186 from 190 and we're left 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.

Going ahead to step 8:
When dividing 40 by 31, we get 1 with a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 21909.61
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.

Advancing to step 9:
31 can be fit into 90 2 times, resulting in a remainder of 28.
The next digit of our result is 2. 
Result so far: 21909.612
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.

Step 10:
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: 21909.6129
The remainder is 1 after subtracting 279 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 11:
31 goes into 10 0 times with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 21909.6129
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 12:
100 divided by 31 is 3 with a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 21909.612903
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 13:
70 divided by 31 is 2 with a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 21909.6129032
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.

Advancing to step 14:
31 can be fit into 80 2 times, resulting in a remainder of 18.
Use 2 as the next digit of our solution. 
Result so far: 21909.61290322
Subtract 62 from 80 to 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 21909.61290322 with a balance of 1.8e-08.