We divide 39738425 by 522
The aim is to understand the frequency of 522 in 39738425.

Let's proceed to step 1:
The number 522 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 522

Moving on to step 2:
522 goes into 39 0 times with a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Take the next digit (7) from the dividend and append it to 39, then repeat: 397 / 522

Step 3:
522 goes into 397 0 times with a remainder of 397.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 397, we end up with 397.
Include the next digit (3) from the dividend after 397, then repeat: 3973 / 522

Moving on to step 4:
If we divide 3973 by 522, we get 7 and a remainder of 319.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 3654 from 3973, we get 319.
Bring next digit (8) of the dividend behind the 319 and repeat the process: 3198 / 522

On to step 5:
3198 divided by 522 is 6 with a remainder of 66.
The next digit of our result is 6. 
Result so far: 76.0
Deduct 3132 from 3198 and we're left with 66.
Bring next digit (4) of the dividend behind the 66 and repeat the process: 664 / 522

Moving on to step 6:
When dividing 664 by 522, we get 1 with a remainder of 142.
Record the quotient 1 as the next digit in the result. 
Result so far: 761.0
Deduct 522 from 664 and we're left with 142.
Take the next digit (2) from the dividend and append it to 142, then repeat: 1422 / 522

Let's proceed to step 7:
The number 522 fits into 1422 2 times, leaving a remainder of 378.
The next digit of our result is 2. 
Result so far: 7612.0
Subtract 1044 from 1422 to get 378.
Fetch the next digit (5) from the dividend, attach it to 378 and continue: 3785 / 522

Step 8:
3785 divided by 522 is 7 with a remainder of 131.
Record the quotient 7 as the next digit in the result. 
Result so far: 76127.0
Subtracting 3654 from 3785 leaves us with 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Advancing to step 9:
If we divide 1310 by 522, we get 2 and a remainder of 266.
The next digit of our result is 2. 
Result so far: 76127.2
Subtracting 1044 from 1310 leaves us with 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Step 10:
When dividing 2660 by 522, we get 5 with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 76127.25
Subtract 2610 from 2660 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 11:
522 goes into 500 0 times with a remainder of 500.
Put 0 as the next digit of the answer. 
Result so far: 76127.25
If we take 0 away from 500, we end up with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Let's proceed to step 12:
When dividing 5000 by 522, we get 9 with a remainder of 302.
Use 9 as the next digit of our solution. 
Result so far: 76127.2509
The remainder is 302 after subtracting 4698 from 5000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Moving on to step 13:
3020 divided by 522 is 5 with a remainder of 410.
Use 5 as the next digit of our solution. 
Result so far: 76127.25095
If we take 2610 away from 3020, we end up with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Let's proceed to step 14:
522 goes into 4100 7 times with a remainder of 446.
The next digit of our result is 7. 
Result so far: 76127.250957
Subtracting 3654 from 4100 leaves us with 446.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4460, and continue the process.

Advancing to step 15:
The number 522 fits into 4460 8 times, leaving a remainder of 284.
Record the quotient 8 as the next digit in the result. 
Result so far: 76127.2509578
If we take 4176 away from 4460, we end up with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Moving on to step 16:
2840 divided by 522 is 5 with a remainder of 230.
The next digit of our result is 5. 
Result so far: 76127.25095785
The remainder is 230 after subtracting 2610 from 2840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

The final outcome is 76127.25095785, with a leftover of 2.3e-07.