We look at the division of 9045 by 42 
We want to divide 9045 by 42.

Going ahead to step 1:
If we divide 9 by 42, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 42

Advancing to step 2:
When dividing 90 by 42, we get 2 with a remainder of 6.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 84 from 90 to get 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 42

Advancing to step 3:
64 divided by 42 is 1 with a remainder of 22.
The next digit of our result is 1. 
Result so far: 21.0
Subtract 42 from 64 to get 22.
Include the next digit (5) from the dividend after 22, then repeat: 225 / 42

On to step 4:
If we divide 225 by 42, we get 5 and a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 215.0
Subtract 210 from 225 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 5:
150 divided by 42 is 3 with a remainder of 24.
The number 3 becomes the next digit in our result. 
Result so far: 215.3
The remainder is 24 after subtracting 126 from 150.
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 6:
240 divided by 42 is 5 with a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 215.35
The remainder is 30 after subtracting 210 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 7:
When dividing 300 by 42, we get 7 with a remainder of 6.
Write down 7 as next digit of the result. 
Result so far: 215.357
Deduct 294 from 300 and we're left with 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 8:
When dividing 60 by 42, we get 1 with a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 215.3571
If we subtract 42 from 60, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 9:
The number 42 fits into 180 4 times, leaving a remainder of 12.
Use 4 as the next digit of our solution. 
Result so far: 215.35714
Subtracting 168 from 180 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 10:
42 can be fit into 120 2 times, resulting in a remainder of 36.
Record the quotient 2 as the next digit in the result. 
Result so far: 215.357142
Subtract 84 from 120 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 11:
360 divided by 42 is 8 with a remainder of 24.
The next digit of our result is 8. 
Result so far: 215.3571428
If we take 336 away from 360, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 12:
When dividing 240 by 42, we get 5 with a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 215.35714285
Subtracting 210 from 240 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Our division results in 215.35714285 with a remaining 3e-08.