We look at the division of 830429 by 31 
We're looking to find how many times 31 goes into 830429.

On to step 1:
If we divide 8 by 31, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 31

Step 2:
If we divide 83 by 31, we get 2 and a remainder of 21.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 62 from 83 to get 21.
Append the next digit (0) from the dividend to 21 and continue with: 210 / 31

Step 3:
When dividing 210 by 31, we get 6 with a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 26.0
The remainder is 24 after subtracting 186 from 210.
Include the next digit (4) from the dividend after 24, then repeat: 244 / 31

Let's proceed to step 4:
244 divided by 31 is 7 with a remainder of 27.
Record the quotient 7 as the next digit in the result. 
Result so far: 267.0
Subtracting 217 from 244 leaves us with 27.
Take the next digit (2) from the dividend and append it to 27, then repeat: 272 / 31

Going ahead to step 5:
31 can be fit into 272 8 times, resulting in a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 2678.0
Deduct 248 from 272 and we're left with 24.
Grab the next digit (9) from the dividend, add it to 24, then carry on: 249 / 31

Going ahead to step 6:
If we divide 249 by 31, we get 8 and a remainder of 1.
The next digit of our result is 8. 
Result so far: 26788.0
If we take 248 away from 249, 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.

Moving on to step 7:
When dividing 10 by 31, we get 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 26788.0
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 8:
If we divide 100 by 31, we get 3 and a remainder of 7.
The next digit of our result is 3. 
Result so far: 26788.03
The remainder is 7 after subtracting 93 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 9:
The number 31 fits into 70 2 times, leaving a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 26788.032
If we subtract 62 from 70, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 10:
When dividing 80 by 31, we get 2 with a remainder of 18.
Record the quotient 2 as the next digit in the result. 
Result so far: 26788.0322
Subtracting 62 from 80 leaves us with 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 26788.0322 with a balance of 0.00018.