756801 divided by 9 
The aim is to understand the frequency of 9 in 756801.

Advancing to step 1:
9 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (5) from the dividend, add it to 7, then carry on: 75 / 9

Moving on to step 2:
75 divided by 9 is 8 with a remainder of 3.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
The remainder is 3 after subtracting 72 from 75.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 9

On to step 3:
9 can be fit into 36 4 times, resulting in a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 84.0
The remainder is 0 after subtracting 36 from 36.
Take the next digit (8) from the dividend and append it to 0, then repeat: 8 / 9

Going ahead to step 4:
The number 9 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 840.0
If we subtract 0 from 8, we get 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 9

On to step 5:
The number 9 fits into 80 8 times, leaving a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 8408.0
Subtract 72 from 80 to get 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 9

On to step 6:
When dividing 81 by 9, we get 9 with a remainder of 0.
The number 9 becomes the next digit in our result. 
Result so far: 84089.0
The remainder is 0 after subtracting 81 from 81.
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 7:
If we divide 0 by 9, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 84089.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
If we divide 0 by 9, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 84089.0
The remainder is 0 after subtracting 0 from 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 84089.0 with a remainder of 0.0.