We look at the division of 525026 by 9 
The aim is to understand the frequency of 9 in 525026.

Advancing to step 1:
9 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 9

Let's proceed to step 2:
When dividing 52 by 9, we get 5 with a remainder of 7.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtract 45 from 52 to get 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 9

Moving on to step 3:
If we divide 75 by 9, we get 8 and a remainder of 3.
Record the quotient 8 as the next digit in the result. 
Result so far: 58.0
Deduct 72 from 75 and we're left with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 9

Going ahead to step 4:
9 can be fit into 30 3 times, resulting in a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 583.0
Deduct 27 from 30 and we're left with 3.
Append the next digit (2) from the dividend to 3 and continue with: 32 / 9

Going ahead to step 5:
9 can be fit into 32 3 times, resulting in a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 5833.0
Subtract 27 from 32 to get 5.
Append the next digit (6) from the dividend to 5 and continue with: 56 / 9

Advancing to step 6:
9 goes into 56 6 times with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 58336.0
If we subtract 54 from 56, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 7:
9 goes into 20 2 times with a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 58336.2
If we subtract 18 from 20, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 8:
9 goes into 20 2 times with a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 58336.22
If we take 18 away from 20, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final outcome is 58336.22, with a leftover of 0.002.