We look at the division of 21034143 by 574 
We want to figure out the number of times 21034143 can be divided by 574.

Let's proceed to step 1:
If we divide 2 by 574, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 574

Advancing to step 2:
21 divided by 574 is 0 with a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Take the next digit (0) from the dividend and append it to 21, then repeat: 210 / 574

Step 3:
574 goes into 210 0 times with a remainder of 210.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 210, we end up with 210.
Fetch the next digit (3) from the dividend, attach it to 210 and continue: 2103 / 574

Going ahead to step 4:
574 can be fit into 2103 3 times, resulting in a remainder of 381.
Write down 3 as next digit of the result. 
Result so far: 3.0
Deduct 1722 from 2103 and we're left with 381.
Fetch the next digit (4) from the dividend, attach it to 381 and continue: 3814 / 574

Going ahead to step 5:
The number 574 fits into 3814 6 times, leaving a remainder of 370.
Use 6 as the next digit of our solution. 
Result so far: 36.0
Subtracting 3444 from 3814 leaves us with 370.
Bring next digit (1) of the dividend behind the 370 and repeat the process: 3701 / 574

Let's proceed to step 6:
The number 574 fits into 3701 6 times, leaving a remainder of 257.
The number 6 becomes the next digit in our result. 
Result so far: 366.0
If we subtract 3444 from 3701, we get 257.
Append the next digit (4) from the dividend to 257 and continue with: 2574 / 574

Step 7:
When dividing 2574 by 574, we get 4 with a remainder of 278.
Use 4 as the next digit of our solution. 
Result so far: 3664.0
Subtracting 2296 from 2574 leaves us with 278.
Bring next digit (3) of the dividend behind the 278 and repeat the process: 2783 / 574

On to step 8:
If we divide 2783 by 574, we get 4 and a remainder of 487.
The number 4 becomes the next digit in our result. 
Result so far: 36644.0
The remainder is 487 after subtracting 2296 from 2783.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4870, and continue the process.

On to step 9:
574 goes into 4870 8 times with a remainder of 278.
The number 8 becomes the next digit in our result. 
Result so far: 36644.8
If we subtract 4592 from 4870, we get 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Step 10:
The number 574 fits into 2780 4 times, leaving a remainder of 484.
Use 4 as the next digit of our solution. 
Result so far: 36644.84
If we subtract 2296 from 2780, we get 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Moving on to step 11:
4840 divided by 574 is 8 with a remainder of 248.
Put 8 as the next digit of the answer. 
Result so far: 36644.848
The remainder is 248 after subtracting 4592 from 4840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Going ahead to step 12:
574 can be fit into 2480 4 times, resulting in a remainder of 184.
The next digit of our result is 4. 
Result so far: 36644.8484
If we subtract 2296 from 2480, we get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Advancing to step 13:
If we divide 1840 by 574, we get 3 and a remainder of 118.
Record the quotient 3 as the next digit in the result. 
Result so far: 36644.84843
Subtracting 1722 from 1840 leaves us with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

On to step 14:
574 can be fit into 1180 2 times, resulting in a remainder of 32.
Write down 2 as next digit of the result. 
Result so far: 36644.848432
If we take 1148 away from 1180, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 15:
574 goes into 320 0 times with a remainder of 320.
The number 0 becomes the next digit in our result. 
Result so far: 36644.848432
Deduct 0 from 320 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 16:
3200 divided by 574 is 5 with a remainder of 330.
Put 5 as the next digit of the answer. 
Result so far: 36644.84843205
Deduct 2870 from 3200 and we're left with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

In conclusion, the division gives 36644.84843205 with a balance of 3.3e-07.