Let's divide 94647824 by 90
The aim is to understand the frequency of 90 in 94647824.

Moving on to step 1:
90 can be fit into 9 0 times, resulting in a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Take the next digit (4) from the dividend and append it to 9, then repeat: 94 / 90

On to step 2:
The number 90 fits into 94 1 times, leaving a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 90 away from 94, we end up with 4.
Grab the next digit (6) from the dividend, add it to 4, then carry on: 46 / 90

Step 3:
The number 90 fits into 46 0 times, leaving a remainder of 46.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtract 0 from 46 to get 46.
Take the next digit (4) from the dividend and append it to 46, then repeat: 464 / 90

On to step 4:
When dividing 464 by 90, we get 5 with a remainder of 14.
Write down 5 as next digit of the result. 
Result so far: 105.0
If we subtract 450 from 464, we get 14.
Bring next digit (7) of the dividend behind the 14 and repeat the process: 147 / 90

Moving on to step 5:
90 goes into 147 1 times with a remainder of 57.
Write down 1 as next digit of the result. 
Result so far: 1051.0
Subtracting 90 from 147 leaves us with 57.
Grab the next digit (8) from the dividend, add it to 57, then carry on: 578 / 90

Moving on to step 6:
When dividing 578 by 90, we get 6 with a remainder of 38.
The next digit of our result is 6. 
Result so far: 10516.0
Deduct 540 from 578 and we're left with 38.
Grab the next digit (2) from the dividend, add it to 38, then carry on: 382 / 90

On to step 7:
90 can be fit into 382 4 times, resulting in a remainder of 22.
Record the quotient 4 as the next digit in the result. 
Result so far: 105164.0
Deduct 360 from 382 and we're left with 22.
Include the next digit (4) from the dividend after 22, then repeat: 224 / 90

On to step 8:
90 can be fit into 224 2 times, resulting in a remainder of 44.
Use 2 as the next digit of our solution. 
Result so far: 1051642.0
Deduct 180 from 224 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 9:
90 goes into 440 4 times with a remainder of 80.
The next digit of our result is 4. 
Result so far: 1051642.4
Subtracting 360 from 440 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 10:
The number 90 fits into 800 8 times, leaving a remainder of 80.
Write down 8 as next digit of the result. 
Result so far: 1051642.48
Subtracting 720 from 800 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 11:
800 divided by 90 is 8 with a remainder of 80.
The number 8 becomes the next digit in our result. 
Result so far: 1051642.488
Subtracting 720 from 800 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The final result is 1051642.488 with a remainder of 0.008.