412902 divided by 23 
Let's see how many times 23 fits into 412902.

On to step 1:
23 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (1) from the dividend after 4, then repeat: 41 / 23

Advancing to step 2:
When dividing 41 by 23, we get 1 with a remainder of 18.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 23 from 41 leaves us with 18.
Append the next digit (2) from the dividend to 18 and continue with: 182 / 23

Step 3:
The number 23 fits into 182 7 times, leaving a remainder of 21.
The next digit of our result is 7. 
Result so far: 17.0
If we subtract 161 from 182, we get 21.
Append the next digit (9) from the dividend to 21 and continue with: 219 / 23

Let's proceed to step 4:
219 divided by 23 is 9 with a remainder of 12.
The number 9 becomes the next digit in our result. 
Result so far: 179.0
If we subtract 207 from 219, we get 12.
Include the next digit (0) from the dividend after 12, then repeat: 120 / 23

Advancing to step 5:
The number 23 fits into 120 5 times, leaving a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 1795.0
Subtract 115 from 120 to get 5.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 23

Going ahead to step 6:
The number 23 fits into 52 2 times, leaving a remainder of 6.
The next digit of our result is 2. 
Result so far: 17952.0
If we subtract 46 from 52, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 7:
60 divided by 23 is 2 with a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 17952.2
If we subtract 46 from 60, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 8:
If we divide 140 by 23, we get 6 and a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 17952.26
Deduct 138 from 140 and we're left 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.

Moving on to step 9:
23 goes into 20 0 times with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 17952.26
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 10:
23 goes into 200 8 times with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 17952.2608
Deduct 184 from 200 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 11:
The number 23 fits into 160 6 times, leaving a remainder of 22.
Record the quotient 6 as the next digit in the result. 
Result so far: 17952.26086
Deduct 138 from 160 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 12:
23 can be fit into 220 9 times, resulting in a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 17952.260869
Deduct 207 from 220 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 13:
If we divide 130 by 23, we get 5 and a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 17952.2608695
Deduct 115 from 130 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 14:
The number 23 fits into 150 6 times, leaving a remainder of 12.
The next digit of our result is 6. 
Result so far: 17952.26086956
Subtracting 138 from 150 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final result is 17952.26086956 with a remainder of 1.2e-08.