We're dividing 573913 by 22 
The aim is to understand the frequency of 22 in 573913.

Going ahead to step 1:
If we divide 5 by 22, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 22

Step 2:
When dividing 57 by 22, we get 2 with a remainder of 13.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 44 from 57, we get 13.
Take the next digit (3) from the dividend and append it to 13, then repeat: 133 / 22

On to step 3:
When dividing 133 by 22, we get 6 with a remainder of 1.
The next digit of our result is 6. 
Result so far: 26.0
Subtract 132 from 133 to get 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 22

Going ahead to step 4:
If we divide 19 by 22, we get 0 and a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 260.0
If we subtract 0 from 19, we get 19.
Bring next digit (1) of the dividend behind the 19 and repeat the process: 191 / 22

Step 5:
If we divide 191 by 22, we get 8 and a remainder of 15.
Write down 8 as next digit of the result. 
Result so far: 2608.0
Subtracting 176 from 191 leaves us with 15.
Append the next digit (3) from the dividend to 15 and continue with: 153 / 22

Let's proceed to step 6:
22 can be fit into 153 6 times, resulting in a remainder of 21.
Use 6 as the next digit of our solution. 
Result so far: 26086.0
The remainder is 21 after subtracting 132 from 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 7:
22 can be fit into 210 9 times, resulting in a remainder of 12.
Put 9 as the next digit of the answer. 
Result so far: 26086.9
The remainder is 12 after subtracting 198 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 8:
120 divided by 22 is 5 with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 26086.95
If we take 110 away from 120, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 9:
100 divided by 22 is 4 with a remainder of 12.
Use 4 as the next digit of our solution. 
Result so far: 26086.954
The remainder is 12 after subtracting 88 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 10:
22 can be fit into 120 5 times, resulting in a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 26086.9545
If we take 110 away from 120, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 11:
If we divide 100 by 22, we get 4 and a remainder of 12.
The next digit of our result is 4. 
Result so far: 26086.95454
The remainder is 12 after subtracting 88 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 12:
When dividing 120 by 22, we get 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 26086.954545
The remainder is 10 after subtracting 110 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 13:
100 divided by 22 is 4 with a remainder of 12.
The next digit of our result is 4. 
Result so far: 26086.9545454
If we take 88 away from 100, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 14:
22 goes into 120 5 times with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 26086.95454545
If we take 110 away from 120, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 26086.95454545 with a remainder of 1e-08.