125317 ÷ 8 
Our goal is to divide 125317 by 8.

Let's proceed to step 1:
8 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 8

Moving on to step 2:
When dividing 12 by 8, we get 1 with a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 8 from 12 and we're left with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 8

Advancing to step 3:
8 can be fit into 45 5 times, resulting in a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 15.0
Deduct 40 from 45 and we're left with 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 8

Let's proceed to step 4:
8 can be fit into 53 6 times, resulting in a remainder of 5.
The number 6 becomes the next digit in our result. 
Result so far: 156.0
Subtract 48 from 53 to get 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 8

Step 5:
If we divide 51 by 8, we get 6 and a remainder of 3.
The next digit of our result is 6. 
Result so far: 1566.0
If we subtract 48 from 51, we get 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 8

Moving on to step 6:
8 can be fit into 37 4 times, resulting in a remainder of 5.
The number 4 becomes the next digit in our result. 
Result so far: 15664.0
If we take 32 away from 37, we end up 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 7:
8 goes into 50 6 times with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 15664.6
Subtract 48 from 50 to 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.

Moving on to step 8:
8 goes into 20 2 times with a remainder of 4.
The next digit of our result is 2. 
Result so far: 15664.62
If we subtract 16 from 20, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 9:
When dividing 40 by 8, we get 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 15664.625
Deduct 40 from 40 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
The number 8 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 15664.625
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 11:
If we divide 0 by 8, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 15664.625
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 15664.625, with a leftover of 0.0.