We look at the division of 142665 by 83 
Let's see how many times 83 fits into 142665.

Advancing to step 1:
1 divided by 83 is 0 with 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.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 83

Going ahead to step 2:
14 divided by 83 is 0 with a remainder of 14.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 14 after subtracting 0 from 14.
Include the next digit (2) from the dividend after 14, then repeat: 142 / 83

Let's proceed to step 3:
The number 83 fits into 142 1 times, leaving a remainder of 59.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 59 after subtracting 83 from 142.
Fetch the next digit (6) from the dividend, attach it to 59 and continue: 596 / 83

Going ahead to step 4:
83 goes into 596 7 times with a remainder of 15.
The next digit of our result is 7. 
Result so far: 17.0
Subtracting 581 from 596 leaves us with 15.
Grab the next digit (6) from the dividend, add it to 15, then carry on: 156 / 83

Advancing to step 5:
When dividing 156 by 83, we get 1 with a remainder of 73.
Use 1 as the next digit of our solution. 
Result so far: 171.0
Subtracting 83 from 156 leaves us with 73.
Grab the next digit (5) from the dividend, add it to 73, then carry on: 735 / 83

Going ahead to step 6:
If we divide 735 by 83, we get 8 and a remainder of 71.
The next digit of our result is 8. 
Result so far: 1718.0
Subtracting 664 from 735 leaves us with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Advancing to step 7:
83 goes into 710 8 times with a remainder of 46.
Put 8 as the next digit of the answer. 
Result so far: 1718.8
Deduct 664 from 710 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 8:
When dividing 460 by 83, we get 5 with a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 1718.85
The remainder is 45 after subtracting 415 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 9:
83 goes into 450 5 times with a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 1718.855
If we subtract 415 from 450, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Our division results in 1718.855 with a remaining 0.0035.