We look at the division of 142605 by 28 
We want to divide 142605 by 28.

Step 1:
28 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 28

Let's proceed to step 2:
14 divided by 28 is 0 with a remainder of 14.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 14, we get 14.
Include the next digit (2) from the dividend after 14, then repeat: 142 / 28

Step 3:
142 divided by 28 is 5 with a remainder of 2.
Put 5 as the next digit of the answer. 
Result so far: 5.0
The remainder is 2 after subtracting 140 from 142.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 28

Moving on to step 4:
If we divide 26 by 28, we get 0 and a remainder of 26.
Record the quotient 0 as the next digit in the result. 
Result so far: 50.0
The remainder is 26 after subtracting 0 from 26.
Grab the next digit (0) from the dividend, add it to 26, then carry on: 260 / 28

Advancing to step 5:
260 divided by 28 is 9 with a remainder of 8.
Record the quotient 9 as the next digit in the result. 
Result so far: 509.0
Deduct 252 from 260 and we're left with 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 28

On to step 6:
When dividing 85 by 28, we get 3 with a remainder of 1.
The next digit of our result is 3. 
Result so far: 5093.0
Subtract 84 from 85 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
28 goes into 10 0 times with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 5093.0
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
When dividing 100 by 28, we get 3 with a remainder of 16.
Use 3 as the next digit of our solution. 
Result so far: 5093.03
If we subtract 84 from 100, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 9:
160 divided by 28 is 5 with a remainder of 20.
The next digit of our result is 5. 
Result so far: 5093.035
Subtracting 140 from 160 leaves us with 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 10:
28 can be fit into 200 7 times, resulting in a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 5093.0357
The remainder is 4 after subtracting 196 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 11:
The number 28 fits into 40 1 times, leaving a remainder of 12.
The next digit of our result is 1. 
Result so far: 5093.03571
If we subtract 28 from 40, 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 12:
120 divided by 28 is 4 with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 5093.035714
Subtract 112 from 120 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 13:
If we divide 80 by 28, we get 2 and a remainder of 24.
The next digit of our result is 2. 
Result so far: 5093.0357142
The remainder is 24 after subtracting 56 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 14:
28 goes into 240 8 times with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 5093.03571428
If we take 224 away from 240, 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.

The final outcome is 5093.03571428, with a leftover of 1.6e-08.