We're dividing 142653 by 17 
We want to figure out the number of times 142653 can be divided by 17.

Going ahead to step 1:
17 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 17

Going ahead to step 2:
The number 17 fits into 14 0 times, leaving a remainder of 14.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 14 and we're left with 14.
Append the next digit (2) from the dividend to 14 and continue with: 142 / 17

On to step 3:
If we divide 142 by 17, we get 8 and a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
The remainder is 6 after subtracting 136 from 142.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 17

Moving on to step 4:
17 can be fit into 66 3 times, resulting in a remainder of 15.
The number 3 becomes the next digit in our result. 
Result so far: 83.0
Deduct 51 from 66 and we're left with 15.
Fetch the next digit (5) from the dividend, attach it to 15 and continue: 155 / 17

Going ahead to step 5:
155 divided by 17 is 9 with a remainder of 2.
Put 9 as the next digit of the answer. 
Result so far: 839.0
If we subtract 153 from 155, we get 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 17

Advancing to step 6:
The number 17 fits into 23 1 times, leaving a remainder of 6.
The next digit of our result is 1. 
Result so far: 8391.0
If we subtract 17 from 23, we 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.

Advancing to step 7:
When dividing 60 by 17, we get 3 with a remainder of 9.
Use 3 as the next digit of our solution. 
Result so far: 8391.3
If we subtract 51 from 60, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 8:
17 goes into 90 5 times with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 8391.35
Deduct 85 from 90 and we're left 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.

Let's proceed to step 9:
The number 17 fits into 50 2 times, leaving a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 8391.352
Deduct 34 from 50 and we're left 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.

Let's proceed to step 10:
17 goes into 160 9 times with a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 8391.3529
If we take 153 away from 160, 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 11:
70 divided by 17 is 4 with a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 8391.35294
Subtract 68 from 70 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.

Going ahead to step 12:
The number 17 fits into 20 1 times, leaving a remainder of 3.
The next digit of our result is 1. 
Result so far: 8391.352941
Subtracting 17 from 20 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 13:
30 divided by 17 is 1 with a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 8391.3529411
Deduct 17 from 30 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The final result is 8391.3529411 with a remainder of 1.3e-07.