Let's divide 443661 by 42
Our goal is to divide 443661 by 42.

Going ahead to step 1:
When dividing 4 by 42, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (4) of the dividend behind the 4 and repeat the process: 44 / 42

Let's proceed to step 2:
The number 42 fits into 44 1 times, leaving a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 42 away from 44, we end up with 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 42

Advancing to step 3:
23 divided by 42 is 0 with a remainder of 23.
The next digit of our result is 0. 
Result so far: 10.0
Subtract 0 from 23 to get 23.
Fetch the next digit (6) from the dividend, attach it to 23 and continue: 236 / 42

On to step 4:
The number 42 fits into 236 5 times, leaving a remainder of 26.
Record the quotient 5 as the next digit in the result. 
Result so far: 105.0
If we subtract 210 from 236, we get 26.
Include the next digit (6) from the dividend after 26, then repeat: 266 / 42

Moving on to step 5:
If we divide 266 by 42, we get 6 and a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 1056.0
Subtracting 252 from 266 leaves us with 14.
Bring next digit (1) of the dividend behind the 14 and repeat the process: 141 / 42

Advancing to step 6:
The number 42 fits into 141 3 times, leaving a remainder of 15.
Put 3 as the next digit of the answer. 
Result so far: 10563.0
Subtract 126 from 141 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.

Moving on to step 7:
The number 42 fits into 150 3 times, leaving a remainder of 24.
Use 3 as the next digit of our solution. 
Result so far: 10563.3
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 8:
When dividing 240 by 42, we get 5 with a remainder of 30.
The next digit of our result is 5. 
Result so far: 10563.35
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.

On to step 9:
42 can be fit into 300 7 times, resulting in a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 10563.357
Subtract 294 from 300 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.

Moving on to step 10:
42 goes into 60 1 times with a remainder of 18.
Put 1 as the next digit of the answer. 
Result so far: 10563.3571
The remainder is 18 after subtracting 42 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 11:
The number 42 fits into 180 4 times, leaving a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 10563.35714
If we subtract 168 from 180, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 12:
When dividing 120 by 42, we get 2 with a remainder of 36.
Write down 2 as next digit of the result. 
Result so far: 10563.357142
Subtracting 84 from 120 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 13:
If we divide 360 by 42, we get 8 and a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 10563.3571428
Subtract 336 from 360 to get 24.
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 14:
42 goes into 240 5 times with a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 10563.35714285
Deduct 210 from 240 and we're left 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.

In conclusion, the division gives 10563.35714285 with a balance of 3e-08.