630556 ÷ 9 
The aim is to understand the frequency of 9 in 630556.

On to step 1:
9 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 9

Let's proceed to step 2:
63 divided by 9 is 7 with a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 63 from 63, we get 0.
Append the next digit (0) from the dividend to 0 and continue with: 0 / 9

Going ahead to step 3:
9 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 70.0
The remainder is 0 after subtracting 0 from 0.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 9

Let's proceed to step 4:
5 divided by 9 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 700.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 9

Let's proceed to step 5:
The number 9 fits into 55 6 times, leaving a remainder of 1.
The number 6 becomes the next digit in our result. 
Result so far: 7006.0
The remainder is 1 after subtracting 54 from 55.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 9

On to step 6:
The number 9 fits into 16 1 times, leaving a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 70061.0
If we take 9 away from 16, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
The number 9 fits into 70 7 times, leaving a remainder of 7.
The next digit of our result is 7. 
Result so far: 70061.7
Subtract 63 from 70 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 8:
When dividing 70 by 9, we get 7 with a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 70061.77
Subtract 63 from 70 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

The quotient of the division is 70061.77, and the remainder is 0.007.