516474 ÷ 9 
The aim is to understand the frequency of 9 in 516474.

Advancing to step 1:
5 divided by 9 is 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 9

Moving on to step 2:
9 can be fit into 51 5 times, resulting in a remainder of 6.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
The remainder is 6 after subtracting 45 from 51.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 9

Let's proceed to step 3:
The number 9 fits into 66 7 times, leaving a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 57.0
Subtract 63 from 66 to get 3.
Bring next digit (4) of the dividend behind the 3 and repeat the process: 34 / 9

Advancing to step 4:
9 goes into 34 3 times with a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 573.0
The remainder is 7 after subtracting 27 from 34.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 9

Moving on to step 5:
The number 9 fits into 77 8 times, leaving a remainder of 5.
Use 8 as the next digit of our solution. 
Result so far: 5738.0
If we subtract 72 from 77, we get 5.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 9

Let's proceed to step 6:
When dividing 54 by 9, we get 6 with a remainder of 0.
The next digit of our result is 6. 
Result so far: 57386.0
Subtract 54 from 54 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 7:
9 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 57386.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 8:
9 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 57386.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 57386.0 with a remainder of 0.0.