We divide 21470970 by 571
The aim is to understand the frequency of 571 in 21470970.

Advancing to step 1:
571 goes into 2 0 times with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 571

On to step 2:
21 divided by 571 is 0 with a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Grab the next digit (4) from the dividend, add it to 21, then carry on: 214 / 571

Step 3:
214 divided by 571 is 0 with a remainder of 214.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 214 and we're left with 214.
Fetch the next digit (7) from the dividend, attach it to 214 and continue: 2147 / 571

Advancing to step 4:
2147 divided by 571 is 3 with a remainder of 434.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 1713 from 2147 leaves us with 434.
Grab the next digit (0) from the dividend, add it to 434, then carry on: 4340 / 571

Advancing to step 5:
571 can be fit into 4340 7 times, resulting in a remainder of 343.
Write down 7 as next digit of the result. 
Result so far: 37.0
The remainder is 343 after subtracting 3997 from 4340.
Bring next digit (9) of the dividend behind the 343 and repeat the process: 3439 / 571

Step 6:
When dividing 3439 by 571, we get 6 with a remainder of 13.
Put 6 as the next digit of the answer. 
Result so far: 376.0
Subtract 3426 from 3439 to get 13.
Bring next digit (7) of the dividend behind the 13 and repeat the process: 137 / 571

Advancing to step 7:
571 can be fit into 137 0 times, resulting in a remainder of 137.
Write down 0 as next digit of the result. 
Result so far: 3760.0
Deduct 0 from 137 and we're left with 137.
Include the next digit (0) from the dividend after 137, then repeat: 1370 / 571

On to step 8:
If we divide 1370 by 571, we get 2 and a remainder of 228.
The next digit of our result is 2. 
Result so far: 37602.0
Subtracting 1142 from 1370 leaves us with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Going ahead to step 9:
571 goes into 2280 3 times with a remainder of 567.
The number 3 becomes the next digit in our result. 
Result so far: 37602.3
If we subtract 1713 from 2280, we get 567.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5670, and continue the process.

Step 10:
When dividing 5670 by 571, we get 9 with a remainder of 531.
The number 9 becomes the next digit in our result. 
Result so far: 37602.39
Subtract 5139 from 5670 to get 531.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5310, and continue the process.

Moving on to step 11:
The number 571 fits into 5310 9 times, leaving a remainder of 171.
Write down 9 as next digit of the result. 
Result so far: 37602.399
If we take 5139 away from 5310, we end up with 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

The final result is 37602.399 with a remainder of 0.0171.