We look at the division of 143925 by 18 
We want to divide 143925 by 18.

Moving on to step 1:
18 can be fit into 1 0 times, resulting in 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.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 18

Going ahead to step 2:
The number 18 fits into 14 0 times, leaving a remainder of 14.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 14 and we're left with 14.
Include the next digit (3) from the dividend after 14, then repeat: 143 / 18

Going ahead to step 3:
18 can be fit into 143 7 times, resulting in a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we take 126 away from 143, we end up with 17.
Grab the next digit (9) from the dividend, add it to 17, then carry on: 179 / 18

Moving on to step 4:
18 can be fit into 179 9 times, resulting in a remainder of 17.
Write down 9 as next digit of the result. 
Result so far: 79.0
If we take 162 away from 179, we end up with 17.
Take the next digit (2) from the dividend and append it to 17, then repeat: 172 / 18

On to step 5:
If we divide 172 by 18, we get 9 and a remainder of 10.
The next digit of our result is 9. 
Result so far: 799.0
The remainder is 10 after subtracting 162 from 172.
Append the next digit (5) from the dividend to 10 and continue with: 105 / 18

Going ahead to step 6:
18 can be fit into 105 5 times, resulting in a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 7995.0
Subtracting 90 from 105 leaves us 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.

Going ahead to step 7:
The number 18 fits into 150 8 times, leaving a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 7995.8
The remainder is 6 after subtracting 144 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 8:
60 divided by 18 is 3 with a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 7995.83
If we subtract 54 from 60, 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.

Moving on to step 9:
18 goes into 60 3 times with a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 7995.833
Subtract 54 from 60 to 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.

In conclusion, the division gives 7995.833 with a balance of 0.0006.