We look at the division of 29066723 by 522 
The aim is to understand the frequency of 522 in 29066723.

Let's proceed to step 1:
The number 522 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 522

Advancing to step 2:
If we divide 29 by 522, we get 0 and a remainder of 29.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 29, we get 29.
Fetch the next digit (0) from the dividend, attach it to 29 and continue: 290 / 522

Moving on to step 3:
290 divided by 522 is 0 with a remainder of 290.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 290 and we're left with 290.
Include the next digit (6) from the dividend after 290, then repeat: 2906 / 522

Moving on to step 4:
When dividing 2906 by 522, we get 5 with a remainder of 296.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 2610 from 2906 to get 296.
Bring next digit (6) of the dividend behind the 296 and repeat the process: 2966 / 522

On to step 5:
522 goes into 2966 5 times with a remainder of 356.
Put 5 as the next digit of the answer. 
Result so far: 55.0
The remainder is 356 after subtracting 2610 from 2966.
Append the next digit (7) from the dividend to 356 and continue with: 3567 / 522

Advancing to step 6:
If we divide 3567 by 522, we get 6 and a remainder of 435.
Record the quotient 6 as the next digit in the result. 
Result so far: 556.0
Deduct 3132 from 3567 and we're left with 435.
Bring next digit (2) of the dividend behind the 435 and repeat the process: 4352 / 522

Moving on to step 7:
The number 522 fits into 4352 8 times, leaving a remainder of 176.
Record the quotient 8 as the next digit in the result. 
Result so far: 5568.0
Subtract 4176 from 4352 to get 176.
Fetch the next digit (3) from the dividend, attach it to 176 and continue: 1763 / 522

Advancing to step 8:
If we divide 1763 by 522, we get 3 and a remainder of 197.
Put 3 as the next digit of the answer. 
Result so far: 55683.0
The remainder is 197 after subtracting 1566 from 1763.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Going ahead to step 9:
When dividing 1970 by 522, we get 3 with a remainder of 404.
Write down 3 as next digit of the result. 
Result so far: 55683.3
Subtracting 1566 from 1970 leaves us with 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

Step 10:
When dividing 4040 by 522, we get 7 with a remainder of 386.
The number 7 becomes the next digit in our result. 
Result so far: 55683.37
If we subtract 3654 from 4040, we get 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

On to step 11:
3860 divided by 522 is 7 with a remainder of 206.
The number 7 becomes the next digit in our result. 
Result so far: 55683.377
Deduct 3654 from 3860 and we're left with 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

The quotient of the division is 55683.377, and the remainder is 0.0206.