922484 ÷ 90 
The aim is to understand the frequency of 90 in 922484.

Going ahead to step 1:
9 divided by 90 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Append the next digit (2) from the dividend to 9 and continue with: 92 / 90

Advancing to step 2:
If we divide 92 by 90, we get 1 and a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 90 from 92 leaves us with 2.
Take the next digit (2) from the dividend and append it to 2, then repeat: 22 / 90

On to step 3:
The number 90 fits into 22 0 times, leaving a remainder of 22.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
The remainder is 22 after subtracting 0 from 22.
Fetch the next digit (4) from the dividend, attach it to 22 and continue: 224 / 90

On to step 4:
If we divide 224 by 90, we get 2 and a remainder of 44.
Write down 2 as next digit of the result. 
Result so far: 102.0
Deduct 180 from 224 and we're left with 44.
Include the next digit (8) from the dividend after 44, then repeat: 448 / 90

Let's proceed to step 5:
If we divide 448 by 90, we get 4 and a remainder of 88.
Write down 4 as next digit of the result. 
Result so far: 1024.0
Deduct 360 from 448 and we're left with 88.
Append the next digit (4) from the dividend to 88 and continue with: 884 / 90

On to step 6:
The number 90 fits into 884 9 times, leaving a remainder of 74.
Record the quotient 9 as the next digit in the result. 
Result so far: 10249.0
Subtract 810 from 884 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 7:
The number 90 fits into 740 8 times, leaving a remainder of 20.
Put 8 as the next digit of the answer. 
Result so far: 10249.8
The remainder is 20 after subtracting 720 from 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 8:
90 goes into 200 2 times with a remainder of 20.
Put 2 as the next digit of the answer. 
Result so far: 10249.82
Deduct 180 from 200 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
90 can be fit into 200 2 times, resulting in a remainder of 20.
The next digit of our result is 2. 
Result so far: 10249.822
Subtract 180 from 200 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

In conclusion, the division gives 10249.822 with a balance of 0.002.