Let's divide 10553220 by 573
The aim is to understand the frequency of 573 in 10553220.

Going ahead to step 1:
The number 573 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 573

Let's proceed to step 2:
573 can be fit into 10 0 times, resulting in a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 10, we end up with 10.
Append the next digit (5) from the dividend to 10 and continue with: 105 / 573

Step 3:
When dividing 105 by 573, we get 0 with a remainder of 105.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 105 leaves us with 105.
Take the next digit (5) from the dividend and append it to 105, then repeat: 1055 / 573

On to step 4:
573 can be fit into 1055 1 times, resulting in a remainder of 482.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 573 from 1055 leaves us with 482.
Include the next digit (3) from the dividend after 482, then repeat: 4823 / 573

On to step 5:
When dividing 4823 by 573, we get 8 with a remainder of 239.
Use 8 as the next digit of our solution. 
Result so far: 18.0
Deduct 4584 from 4823 and we're left with 239.
Append the next digit (2) from the dividend to 239 and continue with: 2392 / 573

Moving on to step 6:
2392 divided by 573 is 4 with a remainder of 100.
Record the quotient 4 as the next digit in the result. 
Result so far: 184.0
If we take 2292 away from 2392, we end up with 100.
Append the next digit (2) from the dividend to 100 and continue with: 1002 / 573

Step 7:
573 goes into 1002 1 times with a remainder of 429.
Record the quotient 1 as the next digit in the result. 
Result so far: 1841.0
Subtracting 573 from 1002 leaves us with 429.
Append the next digit (0) from the dividend to 429 and continue with: 4290 / 573

On to step 8:
573 goes into 4290 7 times with a remainder of 279.
The next digit of our result is 7. 
Result so far: 18417.0
Subtract 4011 from 4290 to get 279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Step 9:
When dividing 2790 by 573, we get 4 with a remainder of 498.
Record the quotient 4 as the next digit in the result. 
Result so far: 18417.4
If we take 2292 away from 2790, we end up with 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

Step 10:
The number 573 fits into 4980 8 times, leaving a remainder of 396.
Put 8 as the next digit of the answer. 
Result so far: 18417.48
The remainder is 396 after subtracting 4584 from 4980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

Going ahead to step 11:
573 can be fit into 3960 6 times, resulting in a remainder of 522.
The next digit of our result is 6. 
Result so far: 18417.486
Deduct 3438 from 3960 and we're left with 522.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5220, and continue the process.

On to step 12:
573 can be fit into 5220 9 times, resulting in a remainder of 63.
The number 9 becomes the next digit in our result. 
Result so far: 18417.4869
If we take 5157 away from 5220, we end up with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 13:
The number 573 fits into 630 1 times, leaving a remainder of 57.
The number 1 becomes the next digit in our result. 
Result so far: 18417.48691
Subtracting 573 from 630 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Step 14:
The number 573 fits into 570 0 times, leaving a remainder of 570.
The number 0 becomes the next digit in our result. 
Result so far: 18417.48691
Subtract 0 from 570 to get 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

On to step 15:
573 goes into 5700 9 times with a remainder of 543.
The next digit of our result is 9. 
Result so far: 18417.4869109
Subtract 5157 from 5700 to get 543.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5430, and continue the process.

Advancing to step 16:
573 goes into 5430 9 times with a remainder of 273.
Put 9 as the next digit of the answer. 
Result so far: 18417.48691099
Deduct 5157 from 5430 and we're left with 273.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2730, and continue the process.

Our division results in 18417.48691099 with a remaining 2.73e-07.