85830239 divided by 343 
Let's see how many times 343 fits into 85830239.

Going ahead to step 1:
When dividing 8 by 343, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 343

Let's proceed to step 2:
When dividing 85 by 343, we get 0 with a remainder of 85.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 85 after subtracting 0 from 85.
Fetch the next digit (8) from the dividend, attach it to 85 and continue: 858 / 343

Going ahead to step 3:
858 divided by 343 is 2 with a remainder of 172.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 686 from 858, we get 172.
Bring next digit (3) of the dividend behind the 172 and repeat the process: 1723 / 343

Going ahead to step 4:
343 goes into 1723 5 times with a remainder of 8.
Write down 5 as next digit of the result. 
Result so far: 25.0
If we take 1715 away from 1723, we end up with 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 343

Step 5:
The number 343 fits into 80 0 times, leaving a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 250.0
Subtracting 0 from 80 leaves us with 80.
Take the next digit (2) from the dividend and append it to 80, then repeat: 802 / 343

Let's proceed to step 6:
When dividing 802 by 343, we get 2 with a remainder of 116.
The next digit of our result is 2. 
Result so far: 2502.0
Deduct 686 from 802 and we're left with 116.
Bring next digit (3) of the dividend behind the 116 and repeat the process: 1163 / 343

Moving on to step 7:
1163 divided by 343 is 3 with a remainder of 134.
Record the quotient 3 as the next digit in the result. 
Result so far: 25023.0
If we subtract 1029 from 1163, we get 134.
Include the next digit (9) from the dividend after 134, then repeat: 1349 / 343

On to step 8:
If we divide 1349 by 343, we get 3 and a remainder of 320.
Use 3 as the next digit of our solution. 
Result so far: 250233.0
If we take 1029 away from 1349, we end up with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 9:
343 can be fit into 3200 9 times, resulting in a remainder of 113.
The next digit of our result is 9. 
Result so far: 250233.9
Subtract 3087 from 3200 to get 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Going ahead to step 10:
If we divide 1130 by 343, we get 3 and a remainder of 101.
The next digit of our result is 3. 
Result so far: 250233.93
Subtract 1029 from 1130 to get 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Going ahead to step 11:
The number 343 fits into 1010 2 times, leaving a remainder of 324.
Write down 2 as next digit of the result. 
Result so far: 250233.932
Deduct 686 from 1010 and we're left with 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

On to step 12:
If we divide 3240 by 343, we get 9 and a remainder of 153.
The next digit of our result is 9. 
Result so far: 250233.9329
If we take 3087 away from 3240, we end up with 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Advancing to step 13:
1530 divided by 343 is 4 with a remainder of 158.
Put 4 as the next digit of the answer. 
Result so far: 250233.93294
Deduct 1372 from 1530 and we're left with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Step 14:
The number 343 fits into 1580 4 times, leaving a remainder of 208.
The number 4 becomes the next digit in our result. 
Result so far: 250233.932944
The remainder is 208 after subtracting 1372 from 1580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Our division results in 250233.932944 with a remaining 2.08e-05.