303204 ÷ 91 
We want to figure out the number of times 303204 can be divided by 91.

Going ahead to step 1:
If we divide 3 by 91, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 91

Step 2:
30 divided by 91 is 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 30, we end up with 30.
Grab the next digit (3) from the dividend, add it to 30, then carry on: 303 / 91

Going ahead to step 3:
When dividing 303 by 91, we get 3 with a remainder of 30.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 273 away from 303, we end up with 30.
Fetch the next digit (2) from the dividend, attach it to 30 and continue: 302 / 91

Going ahead to step 4:
When dividing 302 by 91, we get 3 with a remainder of 29.
The next digit of our result is 3. 
Result so far: 33.0
The remainder is 29 after subtracting 273 from 302.
Append the next digit (0) from the dividend to 29 and continue with: 290 / 91

Step 5:
91 can be fit into 290 3 times, resulting in a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 333.0
Subtracting 273 from 290 leaves us with 17.
Bring next digit (4) of the dividend behind the 17 and repeat the process: 174 / 91

Moving on to step 6:
91 can be fit into 174 1 times, resulting in a remainder of 83.
Record the quotient 1 as the next digit in the result. 
Result so far: 3331.0
Subtracting 91 from 174 leaves us with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Going ahead to step 7:
830 divided by 91 is 9 with a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 3331.9
Subtract 819 from 830 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 8:
110 divided by 91 is 1 with a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 3331.91
The remainder is 19 after subtracting 91 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 9:
190 divided by 91 is 2 with a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 3331.912
The remainder is 8 after subtracting 182 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 10:
80 divided by 91 is 0 with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 3331.912
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 11:
If we divide 800 by 91, we get 8 and a remainder of 72.
The next digit of our result is 8. 
Result so far: 3331.91208
Subtracting 728 from 800 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 12:
When dividing 720 by 91, we get 7 with a remainder of 83.
Write down 7 as next digit of the result. 
Result so far: 3331.912087
Subtracting 637 from 720 leaves us with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Moving on to step 13:
If we divide 830 by 91, we get 9 and a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 3331.9120879
If we take 819 away from 830, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 14:
91 goes into 110 1 times with a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 3331.91208791
If we take 91 away from 110, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Our division results in 3331.91208791 with a remaining 1.9e-08.