Let's divide 147805 by 42
We're looking to find how many times 42 goes into 147805.

Going ahead to step 1:
42 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 42

Step 2:
The number 42 fits into 14 0 times, leaving a remainder of 14.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 14 leaves us with 14.
Fetch the next digit (7) from the dividend, attach it to 14 and continue: 147 / 42

Step 3:
147 divided by 42 is 3 with a remainder of 21.
Write down 3 as next digit of the result. 
Result so far: 3.0
Deduct 126 from 147 and we're left with 21.
Take the next digit (8) from the dividend and append it to 21, then repeat: 218 / 42

Let's proceed to step 4:
218 divided by 42 is 5 with a remainder of 8.
Use 5 as the next digit of our solution. 
Result so far: 35.0
If we subtract 210 from 218, we get 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 42

Moving on to step 5:
80 divided by 42 is 1 with a remainder of 38.
Put 1 as the next digit of the answer. 
Result so far: 351.0
If we subtract 42 from 80, we get 38.
Append the next digit (5) from the dividend to 38 and continue with: 385 / 42

Step 6:
The number 42 fits into 385 9 times, leaving a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 3519.0
Deduct 378 from 385 and we're left 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.

Going ahead to step 7:
42 can be fit into 70 1 times, resulting in a remainder of 28.
Write down 1 as next digit of the result. 
Result so far: 3519.1
Subtract 42 from 70 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 8:
280 divided by 42 is 6 with a remainder of 28.
The next digit of our result is 6. 
Result so far: 3519.16
If we take 252 away from 280, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 9:
42 goes into 280 6 times with a remainder of 28.
Write down 6 as next digit of the result. 
Result so far: 3519.166
Subtract 252 from 280 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

In conclusion, the division gives 3519.166 with a balance of 0.0028.