We divide 41142005 by 21
We want to divide 41142005 by 21.

Advancing to step 1:
The number 21 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (1) from the dividend, add it to 4, then carry on: 41 / 21

Advancing to step 2:
When dividing 41 by 21, we get 1 with a remainder of 20.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 21 away from 41, we end up with 20.
Bring next digit (1) of the dividend behind the 20 and repeat the process: 201 / 21

Advancing to step 3:
21 goes into 201 9 times with a remainder of 12.
Use 9 as the next digit of our solution. 
Result so far: 19.0
Subtracting 189 from 201 leaves us with 12.
Take the next digit (4) from the dividend and append it to 12, then repeat: 124 / 21

Let's proceed to step 4:
If we divide 124 by 21, we get 5 and a remainder of 19.
Use 5 as the next digit of our solution. 
Result so far: 195.0
Subtracting 105 from 124 leaves us with 19.
Grab the next digit (2) from the dividend, add it to 19, then carry on: 192 / 21

Moving on to step 5:
21 goes into 192 9 times with a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 1959.0
If we take 189 away from 192, we end up with 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 21

Let's proceed to step 6:
The number 21 fits into 30 1 times, leaving a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 19591.0
Subtract 21 from 30 to get 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 21

Advancing to step 7:
21 can be fit into 90 4 times, resulting in a remainder of 6.
The next digit of our result is 4. 
Result so far: 195914.0
The remainder is 6 after subtracting 84 from 90.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 21

Let's proceed to step 8:
21 goes into 65 3 times with a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 1959143.0
Deduct 63 from 65 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 9:
20 divided by 21 is 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 1959143.0
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 10:
When dividing 200 by 21, we get 9 with a remainder of 11.
The next digit of our result is 9. 
Result so far: 1959143.09
If we take 189 away from 200, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 11:
If we divide 110 by 21, we get 5 and a remainder of 5.
The next digit of our result is 5. 
Result so far: 1959143.095
Subtracting 105 from 110 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 12:
When dividing 50 by 21, we get 2 with a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 1959143.0952
If we subtract 42 from 50, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 13:
If we divide 80 by 21, we get 3 and a remainder of 17.
The number 3 becomes the next digit in our result. 
Result so far: 1959143.09523
If we subtract 63 from 80, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 14:
When dividing 170 by 21, we get 8 with a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 1959143.095238
Subtract 168 from 170 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 15:
21 goes into 20 0 times with a remainder of 20.
The next digit of our result is 0. 
Result so far: 1959143.095238
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 16:
The number 21 fits into 200 9 times, leaving a remainder of 11.
Record the quotient 9 as the next digit in the result. 
Result so far: 1959143.09523809
The remainder is 11 after subtracting 189 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

In conclusion, the division gives 1959143.09523809 with a balance of 1.1e-08.