Let's divide 4204 by 91
We want to figure out the number of times 4204 can be divided by 91.

Advancing to step 1:
When dividing 4 by 91, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 91

Going ahead to step 2:
When dividing 42 by 91, we get 0 with a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 42 leaves us with 42.
Bring next digit (0) of the dividend behind the 42 and repeat the process: 420 / 91

On to step 3:
420 divided by 91 is 4 with a remainder of 56.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 364 from 420 and we're left with 56.
Grab the next digit (4) from the dividend, add it to 56, then carry on: 564 / 91

Moving on to step 4:
564 divided by 91 is 6 with a remainder of 18.
Use 6 as the next digit of our solution. 
Result so far: 46.0
Deduct 546 from 564 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 5:
When dividing 180 by 91, we get 1 with a remainder of 89.
Put 1 as the next digit of the answer. 
Result so far: 46.1
The remainder is 89 after subtracting 91 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Advancing to step 6:
91 can be fit into 890 9 times, resulting in a remainder of 71.
The next digit of our result is 9. 
Result so far: 46.19
Subtract 819 from 890 to get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Step 7:
The number 91 fits into 710 7 times, leaving a remainder of 73.
Use 7 as the next digit of our solution. 
Result so far: 46.197
Deduct 637 from 710 and we're left with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Going ahead to step 8:
730 divided by 91 is 8 with a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 46.1978
If we take 728 away from 730, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 9:
When dividing 20 by 91, we get 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 46.1978
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 10:
When dividing 200 by 91, we get 2 with a remainder of 18.
Record the quotient 2 as the next digit in the result. 
Result so far: 46.197802
If we take 182 away from 200, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 11:
If we divide 180 by 91, we get 1 and a remainder of 89.
The next digit of our result is 1. 
Result so far: 46.1978021
If we subtract 91 from 180, we get 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Advancing to step 12:
91 goes into 890 9 times with a remainder of 71.
Put 9 as the next digit of the answer. 
Result so far: 46.19780219
If we subtract 819 from 890, we get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

The quotient of the division is 46.19780219, and the remainder is 7.1e-08.