Let's divide 405625 by 23
We want to figure out the number of times 405625 can be divided by 23.

Going ahead to step 1:
23 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 23

Going ahead to step 2:
23 goes into 40 1 times with a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 23 from 40, we get 17.
Grab the next digit (5) from the dividend, add it to 17, then carry on: 175 / 23

Let's proceed to step 3:
The number 23 fits into 175 7 times, leaving a remainder of 14.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
Subtract 161 from 175 to get 14.
Bring next digit (6) of the dividend behind the 14 and repeat the process: 146 / 23

Moving on to step 4:
If we divide 146 by 23, we get 6 and a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 176.0
Deduct 138 from 146 and we're left with 8.
Grab the next digit (2) from the dividend, add it to 8, then carry on: 82 / 23

Advancing to step 5:
The number 23 fits into 82 3 times, leaving a remainder of 13.
The next digit of our result is 3. 
Result so far: 1763.0
Subtract 69 from 82 to get 13.
Grab the next digit (5) from the dividend, add it to 13, then carry on: 135 / 23

Let's proceed to step 6:
When dividing 135 by 23, we get 5 with a remainder of 20.
The next digit of our result is 5. 
Result so far: 17635.0
Subtract 115 from 135 to 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 7:
If we divide 200 by 23, we get 8 and a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 17635.8
Subtracting 184 from 200 leaves us 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.

Moving on to step 8:
If we divide 160 by 23, we get 6 and a remainder of 22.
The next digit of our result is 6. 
Result so far: 17635.86
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 9:
23 can be fit into 220 9 times, resulting in a remainder of 13.
The next digit of our result is 9. 
Result so far: 17635.869
Subtract 207 from 220 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 10:
The number 23 fits into 130 5 times, leaving a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 17635.8695
If we subtract 115 from 130, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 11:
23 goes into 150 6 times with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 17635.86956
Deduct 138 from 150 and we're left 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.

Moving on to step 12:
The number 23 fits into 120 5 times, leaving a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 17635.869565
Deduct 115 from 120 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 13:
When dividing 50 by 23, we get 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 17635.8695652
If we take 46 away from 50, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 14:
40 divided by 23 is 1 with a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 17635.86956521
The remainder is 17 after subtracting 23 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

The final result is 17635.86956521 with a remainder of 1.7e-08.