We're dividing 305599 by 91 
We want to divide 305599 by 91.

Moving on to step 1:
91 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 91

Advancing to step 2:
When dividing 30 by 91, we get 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 30 to get 30.
Bring next digit (5) of the dividend behind the 30 and repeat the process: 305 / 91

On to step 3:
If we divide 305 by 91, we get 3 and a remainder of 32.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 273 from 305, we get 32.
Include the next digit (5) from the dividend after 32, then repeat: 325 / 91

On to step 4:
91 goes into 325 3 times with a remainder of 52.
Use 3 as the next digit of our solution. 
Result so far: 33.0
If we take 273 away from 325, we end up with 52.
Bring next digit (9) of the dividend behind the 52 and repeat the process: 529 / 91

Advancing to step 5:
If we divide 529 by 91, we get 5 and a remainder of 74.
Write down 5 as next digit of the result. 
Result so far: 335.0
If we subtract 455 from 529, we get 74.
Take the next digit (9) from the dividend and append it to 74, then repeat: 749 / 91

Going ahead to step 6:
91 can be fit into 749 8 times, resulting in a remainder of 21.
The number 8 becomes the next digit in our result. 
Result so far: 3358.0
Subtracting 728 from 749 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 7:
The number 91 fits into 210 2 times, leaving a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 3358.2
If we subtract 182 from 210, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 8:
280 divided by 91 is 3 with a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 3358.23
If we take 273 away from 280, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 9:
91 can be fit into 70 0 times, resulting in a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 3358.23
Deduct 0 from 70 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 10:
If we divide 700 by 91, we get 7 and a remainder of 63.
The number 7 becomes the next digit in our result. 
Result so far: 3358.2307
Subtracting 637 from 700 leaves us with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Advancing to step 11:
The number 91 fits into 630 6 times, leaving a remainder of 84.
The number 6 becomes the next digit in our result. 
Result so far: 3358.23076
The remainder is 84 after subtracting 546 from 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Moving on to step 12:
840 divided by 91 is 9 with a remainder of 21.
Write down 9 as next digit of the result. 
Result so far: 3358.230769
The remainder is 21 after subtracting 819 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 13:
210 divided by 91 is 2 with a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 3358.2307692
Deduct 182 from 210 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 14:
280 divided by 91 is 3 with a remainder of 7.
The next digit of our result is 3. 
Result so far: 3358.23076923
Deduct 273 from 280 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

In conclusion, the division gives 3358.23076923 with a balance of 7e-09.