685658 divided by 23 
We want to divide 685658 by 23.

Advancing to step 1:
When dividing 6 by 23, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 23

Step 2:
If we divide 68 by 23, we get 2 and a remainder of 22.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 46 from 68 and we're left with 22.
Append the next digit (5) from the dividend to 22 and continue with: 225 / 23

Step 3:
225 divided by 23 is 9 with a remainder of 18.
The next digit of our result is 9. 
Result so far: 29.0
Subtracting 207 from 225 leaves us with 18.
Bring next digit (6) of the dividend behind the 18 and repeat the process: 186 / 23

Step 4:
The number 23 fits into 186 8 times, leaving a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 298.0
If we take 184 away from 186, we end up with 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 23

Going ahead to step 5:
23 can be fit into 25 1 times, resulting in a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 2981.0
If we subtract 23 from 25, we get 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 23

Let's proceed to step 6:
When dividing 28 by 23, we get 1 with a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 29811.0
Subtract 23 from 28 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 7:
When dividing 50 by 23, we get 2 with a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 29811.2
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.

Step 8:
If we divide 40 by 23, we get 1 and a remainder of 17.
Write down 1 as next digit of the result. 
Result so far: 29811.21
Subtract 23 from 40 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.

Moving on to step 9:
The number 23 fits into 170 7 times, leaving a remainder of 9.
Use 7 as the next digit of our solution. 
Result so far: 29811.217
The remainder is 9 after subtracting 161 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 10:
When dividing 90 by 23, we get 3 with a remainder of 21.
The number 3 becomes the next digit in our result. 
Result so far: 29811.2173
Subtracting 69 from 90 leaves us 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.

Step 11:
210 divided by 23 is 9 with a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 29811.21739
The remainder is 3 after subtracting 207 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 12:
When dividing 30 by 23, we get 1 with a remainder of 7.
The next digit of our result is 1. 
Result so far: 29811.217391
If we take 23 away from 30, we end up 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.

Advancing to step 13:
23 goes into 70 3 times with a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 29811.2173913
Subtract 69 from 70 to 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 14:
The number 23 fits into 10 0 times, leaving a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 29811.2173913
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.

The final outcome is 29811.2173913, with a leftover of 1e-08.