353438 divided by 91 
We want to divide 353438 by 91.

Advancing to step 1:
The number 91 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 91

Let's proceed to step 2:
91 can be fit into 35 0 times, resulting in a remainder of 35.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 35 and we're left with 35.
Append the next digit (3) from the dividend to 35 and continue with: 353 / 91

Going ahead to step 3:
When dividing 353 by 91, we get 3 with a remainder of 80.
The next digit of our result is 3. 
Result so far: 3.0
If we take 273 away from 353, we end up with 80.
Append the next digit (4) from the dividend to 80 and continue with: 804 / 91

Going ahead to step 4:
91 can be fit into 804 8 times, resulting in a remainder of 76.
The number 8 becomes the next digit in our result. 
Result so far: 38.0
The remainder is 76 after subtracting 728 from 804.
Take the next digit (3) from the dividend and append it to 76, then repeat: 763 / 91

Advancing to step 5:
When dividing 763 by 91, we get 8 with a remainder of 35.
Put 8 as the next digit of the answer. 
Result so far: 388.0
The remainder is 35 after subtracting 728 from 763.
Append the next digit (8) from the dividend to 35 and continue with: 358 / 91

Advancing to step 6:
358 divided by 91 is 3 with a remainder of 85.
Use 3 as the next digit of our solution. 
Result so far: 3883.0
The remainder is 85 after subtracting 273 from 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Moving on to step 7:
850 divided by 91 is 9 with a remainder of 31.
Use 9 as the next digit of our solution. 
Result so far: 3883.9
If we subtract 819 from 850, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 8:
91 can be fit into 310 3 times, resulting in a remainder of 37.
The number 3 becomes the next digit in our result. 
Result so far: 3883.93
If we take 273 away from 310, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 9:
The number 91 fits into 370 4 times, leaving a remainder of 6.
The next digit of our result is 4. 
Result so far: 3883.934
Deduct 364 from 370 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 10:
The number 91 fits into 60 0 times, leaving a remainder of 60.
The next digit of our result is 0. 
Result so far: 3883.934
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 11:
600 divided by 91 is 6 with a remainder of 54.
The next digit of our result is 6. 
Result so far: 3883.93406
If we subtract 546 from 600, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 12:
If we divide 540 by 91, we get 5 and a remainder of 85.
Use 5 as the next digit of our solution. 
Result so far: 3883.934065
If we take 455 away from 540, we end up with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Let's proceed to step 13:
The number 91 fits into 850 9 times, leaving a remainder of 31.
Record the quotient 9 as the next digit in the result. 
Result so far: 3883.9340659
The remainder is 31 after subtracting 819 from 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 14:
When dividing 310 by 91, we get 3 with a remainder of 37.
Use 3 as the next digit of our solution. 
Result so far: 3883.93406593
The remainder is 37 after subtracting 273 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

In conclusion, the division gives 3883.93406593 with a balance of 3.7e-08.