23071041 divided by 21 
We want to divide 23071041 by 21.

Moving on to step 1:
21 goes into 2 0 times with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 21

Step 2:
If we divide 23 by 21, we get 1 and a remainder of 2.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 21 from 23 leaves us with 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 21

Moving on to step 3:
If we divide 20 by 21, we get 0 and a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtracting 0 from 20 leaves us with 20.
Bring next digit (7) of the dividend behind the 20 and repeat the process: 207 / 21

Let's proceed to step 4:
207 divided by 21 is 9 with a remainder of 18.
Put 9 as the next digit of the answer. 
Result so far: 109.0
Deduct 189 from 207 and we're left with 18.
Grab the next digit (1) from the dividend, add it to 18, then carry on: 181 / 21

Moving on to step 5:
When dividing 181 by 21, we get 8 with a remainder of 13.
Record the quotient 8 as the next digit in the result. 
Result so far: 1098.0
Subtract 168 from 181 to get 13.
Fetch the next digit (0) from the dividend, attach it to 13 and continue: 130 / 21

Going ahead to step 6:
130 divided by 21 is 6 with a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 10986.0
Deduct 126 from 130 and we're left with 4.
Append the next digit (4) from the dividend to 4 and continue with: 44 / 21

Let's proceed to step 7:
The number 21 fits into 44 2 times, leaving a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 109862.0
Subtract 42 from 44 to get 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 21

Step 8:
If we divide 21 by 21, we get 1 and a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 1098621.0
Subtracting 21 from 21 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
The number 21 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1098621.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
21 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1098621.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 1098621.0 with a remainder of 0.0.