We look at the division of 20889449 by 571 
We're looking to find how many times 571 goes into 20889449.

Going ahead to step 1:
2 divided by 571 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 571

Let's proceed to step 2:
571 can be fit into 20 0 times, resulting in a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Fetch the next digit (8) from the dividend, attach it to 20 and continue: 208 / 571

On to step 3:
571 goes into 208 0 times with a remainder of 208.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 208 to get 208.
Bring next digit (8) of the dividend behind the 208 and repeat the process: 2088 / 571

Moving on to step 4:
2088 divided by 571 is 3 with a remainder of 375.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 1713 from 2088 to get 375.
Include the next digit (9) from the dividend after 375, then repeat: 3759 / 571

Moving on to step 5:
When dividing 3759 by 571, we get 6 with a remainder of 333.
The number 6 becomes the next digit in our result. 
Result so far: 36.0
If we take 3426 away from 3759, we end up with 333.
Fetch the next digit (4) from the dividend, attach it to 333 and continue: 3334 / 571

Moving on to step 6:
The number 571 fits into 3334 5 times, leaving a remainder of 479.
The next digit of our result is 5. 
Result so far: 365.0
Deduct 2855 from 3334 and we're left with 479.
Bring next digit (4) of the dividend behind the 479 and repeat the process: 4794 / 571

On to step 7:
4794 divided by 571 is 8 with a remainder of 226.
Put 8 as the next digit of the answer. 
Result so far: 3658.0
Subtracting 4568 from 4794 leaves us with 226.
Append the next digit (9) from the dividend to 226 and continue with: 2269 / 571

Let's proceed to step 8:
If we divide 2269 by 571, we get 3 and a remainder of 556.
The next digit of our result is 3. 
Result so far: 36583.0
Subtracting 1713 from 2269 leaves us with 556.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

Let's proceed to step 9:
The number 571 fits into 5560 9 times, leaving a remainder of 421.
Use 9 as the next digit of our solution. 
Result so far: 36583.9
Subtracting 5139 from 5560 leaves us with 421.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4210, and continue the process.

Moving on to step 10:
571 can be fit into 4210 7 times, resulting in a remainder of 213.
Record the quotient 7 as the next digit in the result. 
Result so far: 36583.97
Deduct 3997 from 4210 and we're left with 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Let's proceed to step 11:
571 can be fit into 2130 3 times, resulting in a remainder of 417.
Record the quotient 3 as the next digit in the result. 
Result so far: 36583.973
Deduct 1713 from 2130 and we're left with 417.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4170, and continue the process.

Moving on to step 12:
4170 divided by 571 is 7 with a remainder of 173.
Record the quotient 7 as the next digit in the result. 
Result so far: 36583.9737
Deduct 3997 from 4170 and we're left with 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

On to step 13:
The number 571 fits into 1730 3 times, leaving a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 36583.97373
Subtracting 1713 from 1730 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 14:
170 divided by 571 is 0 with a remainder of 170.
The next digit of our result is 0. 
Result so far: 36583.97373
If we subtract 0 from 170, we get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Advancing to step 15:
571 can be fit into 1700 2 times, resulting in a remainder of 558.
The next digit of our result is 2. 
Result so far: 36583.9737302
If we subtract 1142 from 1700, we get 558.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5580, and continue the process.

Advancing to step 16:
571 goes into 5580 9 times with a remainder of 441.
The number 9 becomes the next digit in our result. 
Result so far: 36583.97373029
If we take 5139 away from 5580, we end up with 441.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4410, and continue the process.

In conclusion, the division gives 36583.97373029 with a balance of 4.41e-07.