315878 ÷ 23 
Our goal is to divide 315878 by 23.

Advancing to step 1:
3 divided by 23 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 23

Advancing to step 2:
When dividing 31 by 23, we get 1 with a remainder of 8.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 23 from 31, we get 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 23

Moving on to step 3:
The number 23 fits into 85 3 times, leaving a remainder of 16.
Put 3 as the next digit of the answer. 
Result so far: 13.0
Deduct 69 from 85 and we're left with 16.
Append the next digit (8) from the dividend to 16 and continue with: 168 / 23

Advancing to step 4:
23 goes into 168 7 times with a remainder of 7.
The next digit of our result is 7. 
Result so far: 137.0
If we take 161 away from 168, we end up with 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 23

On to step 5:
77 divided by 23 is 3 with a remainder of 8.
The number 3 becomes the next digit in our result. 
Result so far: 1373.0
Subtract 69 from 77 to get 8.
Include the next digit (8) from the dividend after 8, then repeat: 88 / 23

Advancing to step 6:
23 can be fit into 88 3 times, resulting in a remainder of 19.
Write down 3 as next digit of the result. 
Result so far: 13733.0
If we subtract 69 from 88, we 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.

On to step 7:
The number 23 fits into 190 8 times, leaving a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 13733.8
Subtract 184 from 190 to 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.

On to step 8:
23 can be fit into 60 2 times, resulting in a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 13733.82
Subtract 46 from 60 to 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.

Moving on to step 9:
23 can be fit into 140 6 times, resulting in a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 13733.826
If we take 138 away from 140, we end up 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.

Step 10:
The number 23 fits into 20 0 times, leaving a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 13733.826
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 11:
23 can be fit into 200 8 times, resulting in a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 13733.82608
If we take 184 away from 200, we end up 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.

On to step 12:
160 divided by 23 is 6 with a remainder of 22.
The number 6 becomes the next digit in our result. 
Result so far: 13733.826086
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.

Let's proceed to step 13:
220 divided by 23 is 9 with a remainder of 13.
Write down 9 as next digit of the result. 
Result so far: 13733.8260869
If we subtract 207 from 220, we 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.

Let's proceed to step 14:
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: 13733.82608695
Subtracting 115 from 130 leaves us 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.

The final result is 13733.82608695 with a remainder of 1.5e-08.