We're dividing 32137161 by 9 
The aim is to understand the frequency of 9 in 32137161.

On to step 1:
The number 9 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (2) from the dividend to 3 and continue with: 32 / 9

Moving on to step 2:
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: 3.0
The remainder is 5 after subtracting 27 from 32.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 9

Moving on to step 3:
9 goes into 51 5 times with a remainder of 6.
Write down 5 as next digit of the result. 
Result so far: 35.0
If we subtract 45 from 51, we get 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 9

On to step 4:
If we divide 63 by 9, we get 7 and a remainder of 0.
Use 7 as the next digit of our solution. 
Result so far: 357.0
The remainder is 0 after subtracting 63 from 63.
Append the next digit (7) from the dividend to 0 and continue with: 7 / 9

Step 5:
When dividing 7 by 9, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 3570.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 9

Moving on to step 6:
9 goes into 71 7 times with a remainder of 8.
The number 7 becomes the next digit in our result. 
Result so far: 35707.0
The remainder is 8 after subtracting 63 from 71.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 9

Step 7:
When dividing 86 by 9, we get 9 with a remainder of 5.
Record the quotient 9 as the next digit in the result. 
Result so far: 357079.0
Deduct 81 from 86 and we're left with 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 9

Step 8:
9 goes into 51 5 times with a remainder of 6.
The number 5 becomes the next digit in our result. 
Result so far: 3570795.0
Deduct 45 from 51 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 9:
If we divide 60 by 9, we get 6 and a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 3570795.6
If we take 54 away from 60, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 10:
The number 9 fits into 60 6 times, leaving a remainder of 6.
The next digit of our result is 6. 
Result so far: 3570795.66
Subtracting 54 from 60 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

In conclusion, the division gives 3570795.66 with a balance of 0.006.