We look at the division of 90830793 by 349 
We want to divide 90830793 by 349.

Going ahead to step 1:
When dividing 9 by 349, we get 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 349

On to step 2:
90 divided by 349 is 0 with a remainder of 90.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 90 after subtracting 0 from 90.
Include the next digit (8) from the dividend after 90, then repeat: 908 / 349

Moving on to step 3:
If we divide 908 by 349, we get 2 and a remainder of 210.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 698 from 908 and we're left with 210.
Fetch the next digit (3) from the dividend, attach it to 210 and continue: 2103 / 349

Moving on to step 4:
When dividing 2103 by 349, we get 6 with a remainder of 9.
Write down 6 as next digit of the result. 
Result so far: 26.0
If we take 2094 away from 2103, we end up with 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 349

On to step 5:
349 goes into 90 0 times with a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 260.0
Subtracting 0 from 90 leaves us with 90.
Include the next digit (7) from the dividend after 90, then repeat: 907 / 349

Going ahead to step 6:
349 goes into 907 2 times with a remainder of 209.
Put 2 as the next digit of the answer. 
Result so far: 2602.0
If we subtract 698 from 907, we get 209.
Fetch the next digit (9) from the dividend, attach it to 209 and continue: 2099 / 349

Advancing to step 7:
349 can be fit into 2099 6 times, resulting in a remainder of 5.
The number 6 becomes the next digit in our result. 
Result so far: 26026.0
If we take 2094 away from 2099, we end up with 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 349

On to step 8:
The number 349 fits into 53 0 times, leaving a remainder of 53.
The number 0 becomes the next digit in our result. 
Result so far: 260260.0
Deduct 0 from 53 and we're left with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Let's proceed to step 9:
349 goes into 530 1 times with a remainder of 181.
Record the quotient 1 as the next digit in the result. 
Result so far: 260260.1
Deduct 349 from 530 and we're left with 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Step 10:
1810 divided by 349 is 5 with a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 260260.15
If we take 1745 away from 1810, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Advancing to step 11:
The number 349 fits into 650 1 times, leaving a remainder of 301.
The number 1 becomes the next digit in our result. 
Result so far: 260260.151
Subtract 349 from 650 to get 301.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3010, and continue the process.

On to step 12:
3010 divided by 349 is 8 with a remainder of 218.
Write down 8 as next digit of the result. 
Result so far: 260260.1518
Deduct 2792 from 3010 and we're left with 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Moving on to step 13:
The number 349 fits into 2180 6 times, leaving a remainder of 86.
Use 6 as the next digit of our solution. 
Result so far: 260260.15186
Subtract 2094 from 2180 to get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Advancing to step 14:
349 goes into 860 2 times with a remainder of 162.
Put 2 as the next digit of the answer. 
Result so far: 260260.151862
If we subtract 698 from 860, we get 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Advancing to step 15:
1620 divided by 349 is 4 with a remainder of 224.
Write down 4 as next digit of the result. 
Result so far: 260260.1518624
If we subtract 1396 from 1620, we get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Moving on to step 16:
If we divide 2240 by 349, we get 6 and a remainder of 146.
Use 6 as the next digit of our solution. 
Result so far: 260260.15186246
If we take 2094 away from 2240, we end up with 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

The final result is 260260.15186246 with a remainder of 1.46e-07.