We look at the division of 397763 by 23 
Let's see how many times 23 fits into 397763.

Advancing to step 1:
3 divided by 23 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 23

Let's proceed to step 2:
39 divided by 23 is 1 with a remainder of 16.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 23 from 39, we get 16.
Append the next digit (7) from the dividend to 16 and continue with: 167 / 23

Advancing to step 3:
The number 23 fits into 167 7 times, leaving a remainder of 6.
Write down 7 as next digit of the result. 
Result so far: 17.0
Subtract 161 from 167 to get 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 23

Let's proceed to step 4:
23 goes into 67 2 times with a remainder of 21.
Use 2 as the next digit of our solution. 
Result so far: 172.0
The remainder is 21 after subtracting 46 from 67.
Bring next digit (6) of the dividend behind the 21 and repeat the process: 216 / 23

Advancing to step 5:
23 goes into 216 9 times with a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 1729.0
If we subtract 207 from 216, we get 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 23

Advancing to step 6:
23 goes into 93 4 times with a remainder of 1.
Write down 4 as next digit of the result. 
Result so far: 17294.0
The remainder is 1 after subtracting 92 from 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
23 can be fit into 10 0 times, resulting in a remainder of 10.
The next digit of our result is 0. 
Result so far: 17294.0
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.

Advancing to step 8:
If we divide 100 by 23, we get 4 and a remainder of 8.
The next digit of our result is 4. 
Result so far: 17294.04
Subtracting 92 from 100 leaves us 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.

On to step 9:
23 can be fit into 80 3 times, resulting in a remainder of 11.
The next digit of our result is 3. 
Result so far: 17294.043
The remainder is 11 after subtracting 69 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 10:
If we divide 110 by 23, we get 4 and a remainder of 18.
Write down 4 as next digit of the result. 
Result so far: 17294.0434
Subtracting 92 from 110 leaves us 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.

Moving on to step 11:
If we divide 180 by 23, we get 7 and a remainder of 19.
The number 7 becomes the next digit in our result. 
Result so far: 17294.04347
Subtract 161 from 180 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 12:
When dividing 190 by 23, we get 8 with a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 17294.043478
The remainder is 6 after subtracting 184 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 13:
23 can be fit into 60 2 times, resulting in a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 17294.0434782
Deduct 46 from 60 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 14:
If we divide 140 by 23, we get 6 and a remainder of 2.
The next digit of our result is 6. 
Result so far: 17294.04347826
If we subtract 138 from 140, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final result is 17294.04347826 with a remainder of 2e-09.