Let's divide 91120841 by 393
We want to divide 91120841 by 393.

Step 1:
If we divide 9 by 393, we get 0 and a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 393

Let's proceed to step 2:
The number 393 fits into 91 0 times, leaving a remainder of 91.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 91, we end up with 91.
Take the next digit (1) from the dividend and append it to 91, then repeat: 911 / 393

Going ahead to step 3:
911 divided by 393 is 2 with a remainder of 125.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 786 from 911, we get 125.
Take the next digit (2) from the dividend and append it to 125, then repeat: 1252 / 393

Step 4:
393 goes into 1252 3 times with a remainder of 73.
The next digit of our result is 3. 
Result so far: 23.0
Deduct 1179 from 1252 and we're left with 73.
Bring next digit (0) of the dividend behind the 73 and repeat the process: 730 / 393

Step 5:
393 goes into 730 1 times with a remainder of 337.
Write down 1 as next digit of the result. 
Result so far: 231.0
The remainder is 337 after subtracting 393 from 730.
Fetch the next digit (8) from the dividend, attach it to 337 and continue: 3378 / 393

On to step 6:
The number 393 fits into 3378 8 times, leaving a remainder of 234.
Record the quotient 8 as the next digit in the result. 
Result so far: 2318.0
Subtracting 3144 from 3378 leaves us with 234.
Bring next digit (4) of the dividend behind the 234 and repeat the process: 2344 / 393

On to step 7:
The number 393 fits into 2344 5 times, leaving a remainder of 379.
The next digit of our result is 5. 
Result so far: 23185.0
If we subtract 1965 from 2344, we get 379.
Fetch the next digit (1) from the dividend, attach it to 379 and continue: 3791 / 393

Going ahead to step 8:
If we divide 3791 by 393, we get 9 and a remainder of 254.
Use 9 as the next digit of our solution. 
Result so far: 231859.0
If we subtract 3537 from 3791, we get 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Step 9:
393 goes into 2540 6 times with a remainder of 182.
Use 6 as the next digit of our solution. 
Result so far: 231859.6
Deduct 2358 from 2540 and we're left with 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Advancing to step 10:
The number 393 fits into 1820 4 times, leaving a remainder of 248.
The next digit of our result is 4. 
Result so far: 231859.64
If we take 1572 away from 1820, we end up with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Going ahead to step 11:
When dividing 2480 by 393, we get 6 with a remainder of 122.
Write down 6 as next digit of the result. 
Result so far: 231859.646
The remainder is 122 after subtracting 2358 from 2480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Let's proceed to step 12:
393 goes into 1220 3 times with a remainder of 41.
Record the quotient 3 as the next digit in the result. 
Result so far: 231859.6463
The remainder is 41 after subtracting 1179 from 1220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 13:
The number 393 fits into 410 1 times, leaving a remainder of 17.
Record the quotient 1 as the next digit in the result. 
Result so far: 231859.64631
If we subtract 393 from 410, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 14:
The number 393 fits into 170 0 times, leaving a remainder of 170.
The next digit of our result is 0. 
Result so far: 231859.64631
The remainder is 170 after subtracting 0 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Advancing to step 15:
The number 393 fits into 1700 4 times, leaving a remainder of 128.
Put 4 as the next digit of the answer. 
Result so far: 231859.6463104
The remainder is 128 after subtracting 1572 from 1700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Going ahead to step 16:
393 can be fit into 1280 3 times, resulting in a remainder of 101.
Record the quotient 3 as the next digit in the result. 
Result so far: 231859.64631043
Subtract 1179 from 1280 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.

In conclusion, the division gives 231859.64631043 with a balance of 1.01e-07.