We're dividing 21732281 by 574 
We're looking to find how many times 574 goes into 21732281.

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

Let's proceed to step 2:
The number 574 fits into 21 0 times, leaving a remainder of 21.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Bring next digit (7) of the dividend behind the 21 and repeat the process: 217 / 574

Going ahead to step 3:
When dividing 217 by 574, we get 0 with a remainder of 217.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 217, we end up with 217.
Take the next digit (3) from the dividend and append it to 217, then repeat: 2173 / 574

Going ahead to step 4:
If we divide 2173 by 574, we get 3 and a remainder of 451.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 451 after subtracting 1722 from 2173.
Bring next digit (2) of the dividend behind the 451 and repeat the process: 4512 / 574

Let's proceed to step 5:
The number 574 fits into 4512 7 times, leaving a remainder of 494.
The next digit of our result is 7. 
Result so far: 37.0
Deduct 4018 from 4512 and we're left with 494.
Fetch the next digit (2) from the dividend, attach it to 494 and continue: 4942 / 574

On to step 6:
4942 divided by 574 is 8 with a remainder of 350.
Record the quotient 8 as the next digit in the result. 
Result so far: 378.0
Subtracting 4592 from 4942 leaves us with 350.
Bring next digit (8) of the dividend behind the 350 and repeat the process: 3508 / 574

Moving on to step 7:
The number 574 fits into 3508 6 times, leaving a remainder of 64.
Write down 6 as next digit of the result. 
Result so far: 3786.0
If we take 3444 away from 3508, we end up with 64.
Take the next digit (1) from the dividend and append it to 64, then repeat: 641 / 574

Going ahead to step 8:
641 divided by 574 is 1 with a remainder of 67.
The next digit of our result is 1. 
Result so far: 37861.0
Subtracting 574 from 641 leaves us with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Let's proceed to step 9:
The number 574 fits into 670 1 times, leaving a remainder of 96.
The next digit of our result is 1. 
Result so far: 37861.1
The remainder is 96 after subtracting 574 from 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Let's proceed to step 10:
The number 574 fits into 960 1 times, leaving a remainder of 386.
Record the quotient 1 as the next digit in the result. 
Result so far: 37861.11
Subtracting 574 from 960 leaves us with 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

The final result is 37861.11 with a remainder of 0.386.