We're dividing 989308 by 23 
We want to divide 989308 by 23.

Step 1:
If we divide 9 by 23, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Bring next digit (8) of the dividend behind the 9 and repeat the process: 98 / 23

Moving on to step 2:
23 goes into 98 4 times with a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 6 after subtracting 92 from 98.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 23

Going ahead to step 3:
23 can be fit into 69 3 times, resulting in a remainder of 0.
Record the quotient 3 as the next digit in the result. 
Result so far: 43.0
Deduct 69 from 69 and we're left with 0.
Grab the next digit (3) from the dividend, add it to 0, then carry on: 3 / 23

On to step 4:
If we divide 3 by 23, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 430.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 23

Let's proceed to step 5:
23 can be fit into 30 1 times, resulting in a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 4301.0
If we subtract 23 from 30, we get 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 23

Going ahead to step 6:
When dividing 78 by 23, we get 3 with a remainder of 9.
The number 3 becomes the next digit in our result. 
Result so far: 43013.0
Subtract 69 from 78 to 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.

Let's proceed to step 7:
23 goes into 90 3 times with a remainder of 21.
The next digit of our result is 3. 
Result so far: 43013.3
If we take 69 away from 90, we end up 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.

Moving on to step 8:
23 goes into 210 9 times with a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 43013.39
If we take 207 away from 210, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 9:
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: 43013.391
The remainder is 7 after subtracting 23 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 10:
23 goes into 70 3 times with a remainder of 1.
The next digit of our result is 3. 
Result so far: 43013.3913
If we subtract 69 from 70, we get 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 11:
23 can be fit into 10 0 times, resulting in a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 43013.3913
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 12:
If we divide 100 by 23, we get 4 and a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 43013.391304
Deduct 92 from 100 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 13:
When dividing 80 by 23, we get 3 with a remainder of 11.
The next digit of our result is 3. 
Result so far: 43013.3913043
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.

Advancing to step 14:
23 can be fit into 110 4 times, resulting in a remainder of 18.
Record the quotient 4 as the next digit in the result. 
Result so far: 43013.39130434
Deduct 92 from 110 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.

After the division, we end up with 43013.39130434 and a remainder of 1.8e-08.