We look at the division of 518688 by 69 
We want to figure out the number of times 518688 can be divided by 69.

On to step 1:
5 divided by 69 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 69

Step 2:
51 divided by 69 is 0 with a remainder of 51.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Fetch the next digit (8) from the dividend, attach it to 51 and continue: 518 / 69

Moving on to step 3:
69 can be fit into 518 7 times, resulting in a remainder of 35.
Use 7 as the next digit of our solution. 
Result so far: 7.0
The remainder is 35 after subtracting 483 from 518.
Include the next digit (6) from the dividend after 35, then repeat: 356 / 69

Step 4:
69 can be fit into 356 5 times, resulting in a remainder of 11.
Use 5 as the next digit of our solution. 
Result so far: 75.0
Deduct 345 from 356 and we're left with 11.
Grab the next digit (8) from the dividend, add it to 11, then carry on: 118 / 69

Advancing to step 5:
If we divide 118 by 69, we get 1 and a remainder of 49.
Put 1 as the next digit of the answer. 
Result so far: 751.0
Subtracting 69 from 118 leaves us with 49.
Include the next digit (8) from the dividend after 49, then repeat: 498 / 69

On to step 6:
69 can be fit into 498 7 times, resulting in a remainder of 15.
Write down 7 as next digit of the result. 
Result so far: 7517.0
The remainder is 15 after subtracting 483 from 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 7:
When dividing 150 by 69, we get 2 with a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 7517.2
If we subtract 138 from 150, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 8:
If we divide 120 by 69, we get 1 and a remainder of 51.
Put 1 as the next digit of the answer. 
Result so far: 7517.21
Subtracting 69 from 120 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 9:
69 goes into 510 7 times with a remainder of 27.
The number 7 becomes the next digit in our result. 
Result so far: 7517.217
If we subtract 483 from 510, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 10:
The number 69 fits into 270 3 times, leaving a remainder of 63.
Put 3 as the next digit of the answer. 
Result so far: 7517.2173
Subtract 207 from 270 to get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Step 11:
69 can be fit into 630 9 times, resulting in a remainder of 9.
The next digit of our result is 9. 
Result so far: 7517.21739
If we take 621 away from 630, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 12:
The number 69 fits into 90 1 times, leaving a remainder of 21.
Write down 1 as next digit of the result. 
Result so far: 7517.217391
If we take 69 away from 90, we end up 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.

Let's proceed to step 13:
69 goes into 210 3 times with a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 7517.2173913
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.

On to step 14:
69 goes into 30 0 times with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 7517.2173913
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The final result is 7517.2173913 with a remainder of 3e-08.