We're dividing 138769 by 17 
We want to figure out the number of times 138769 can be divided by 17.

On to step 1:
17 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 17

On to step 2:
If we divide 13 by 17, we get 0 and a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 13 and we're left with 13.
Include the next digit (8) from the dividend after 13, then repeat: 138 / 17

Let's proceed to step 3:
When dividing 138 by 17, we get 8 with a remainder of 2.
The next digit of our result is 8. 
Result so far: 8.0
If we subtract 136 from 138, we get 2.
Append the next digit (7) from the dividend to 2 and continue with: 27 / 17

Moving on to step 4:
17 goes into 27 1 times with a remainder of 10.
The next digit of our result is 1. 
Result so far: 81.0
If we take 17 away from 27, we end up with 10.
Include the next digit (6) from the dividend after 10, then repeat: 106 / 17

Advancing to step 5:
17 goes into 106 6 times with a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 816.0
Deduct 102 from 106 and we're left with 4.
Fetch the next digit (9) from the dividend, attach it to 4 and continue: 49 / 17

Step 6:
17 goes into 49 2 times with a remainder of 15.
Write down 2 as next digit of the result. 
Result so far: 8162.0
If we take 34 away from 49, we end up 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.

Step 7:
If we divide 150 by 17, we get 8 and a remainder of 14.
The next digit of our result is 8. 
Result so far: 8162.8
If we subtract 136 from 150, we 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.

Let's proceed to step 8:
When dividing 140 by 17, we get 8 with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 8162.88
Subtract 136 from 140 to 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.

Our division results in 8162.88 with a remaining 0.004.