Let's divide 203521 by 23
We want to figure out the number of times 203521 can be divided by 23.

Advancing to step 1:
The number 23 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 23

Let's proceed to step 2:
23 can be fit into 20 0 times, resulting in a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Take the next digit (3) from the dividend and append it to 20, then repeat: 203 / 23

Moving on to step 3:
If we divide 203 by 23, we get 8 and a remainder of 19.
Put 8 as the next digit of the answer. 
Result so far: 8.0
The remainder is 19 after subtracting 184 from 203.
Append the next digit (5) from the dividend to 19 and continue with: 195 / 23

Advancing to step 4:
If we divide 195 by 23, we get 8 and a remainder of 11.
The number 8 becomes the next digit in our result. 
Result so far: 88.0
Subtracting 184 from 195 leaves us with 11.
Fetch the next digit (2) from the dividend, attach it to 11 and continue: 112 / 23

On to step 5:
23 goes into 112 4 times with a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 884.0
Subtract 92 from 112 to get 20.
Append the next digit (1) from the dividend to 20 and continue with: 201 / 23

Going ahead to step 6:
201 divided by 23 is 8 with a remainder of 17.
The number 8 becomes the next digit in our result. 
Result so far: 8848.0
Subtract 184 from 201 to 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.

Going ahead to step 7:
23 goes into 170 7 times with a remainder of 9.
The next digit of our result is 7. 
Result so far: 8848.7
If we subtract 161 from 170, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 8:
If we divide 90 by 23, we get 3 and a remainder of 21.
The number 3 becomes the next digit in our result. 
Result so far: 8848.73
Subtract 69 from 90 to get 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 9:
23 can be fit into 210 9 times, resulting in a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 8848.739
If we subtract 207 from 210, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 10:
23 can be fit into 30 1 times, resulting in a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 8848.7391
Deduct 23 from 30 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.

Let's proceed to step 11:
When dividing 70 by 23, we get 3 with a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 8848.73913
If we take 69 away from 70, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 12:
When dividing 10 by 23, we get 0 with a remainder of 10.
The next digit of our result is 0. 
Result so far: 8848.73913
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 13:
If we divide 100 by 23, we get 4 and a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 8848.7391304
Subtract 92 from 100 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 14:
23 can be fit into 80 3 times, resulting in a remainder of 11.
Use 3 as the next digit of our solution. 
Result so far: 8848.73913043
Subtracting 69 from 80 leaves us 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.

The quotient of the division is 8848.73913043, and the remainder is 1.1e-08.