We're dividing 142555 by 69 
Let's see how many times 69 fits into 142555.

Advancing to step 1:
If we divide 1 by 69, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 69

On to step 2:
69 goes into 14 0 times with a remainder of 14.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 14 leaves us with 14.
Grab the next digit (2) from the dividend, add it to 14, then carry on: 142 / 69

Moving on to step 3:
The number 69 fits into 142 2 times, leaving a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 138 from 142 and we're left with 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 69

Going ahead to step 4:
69 goes into 45 0 times with a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 20.0
The remainder is 45 after subtracting 0 from 45.
Fetch the next digit (5) from the dividend, attach it to 45 and continue: 455 / 69

On to step 5:
69 goes into 455 6 times with a remainder of 41.
The next digit of our result is 6. 
Result so far: 206.0
Deduct 414 from 455 and we're left with 41.
Include the next digit (5) from the dividend after 41, then repeat: 415 / 69

On to step 6:
When dividing 415 by 69, we get 6 with a remainder of 1.
The number 6 becomes the next digit in our result. 
Result so far: 2066.0
The remainder is 1 after subtracting 414 from 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
If we divide 10 by 69, we get 0 and a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 2066.0
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
69 goes into 100 1 times with a remainder of 31.
Put 1 as the next digit of the answer. 
Result so far: 2066.01
Subtracting 69 from 100 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 9:
When dividing 310 by 69, we get 4 with a remainder of 34.
Record the quotient 4 as the next digit in the result. 
Result so far: 2066.014
Deduct 276 from 310 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 10:
69 goes into 340 4 times with a remainder of 64.
The next digit of our result is 4. 
Result so far: 2066.0144
Subtracting 276 from 340 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The final outcome is 2066.0144, with a leftover of 0.00064.