We divide 98232266 by 90
The aim is to understand the frequency of 90 in 98232266.

Advancing to step 1:
90 can be fit into 9 0 times, resulting in a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Bring next digit (8) of the dividend behind the 9 and repeat the process: 98 / 90

On to step 2:
If we divide 98 by 90, we get 1 and a remainder of 8.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 8 after subtracting 90 from 98.
Append the next digit (2) from the dividend to 8 and continue with: 82 / 90

On to step 3:
82 divided by 90 is 0 with a remainder of 82.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtracting 0 from 82 leaves us with 82.
Take the next digit (3) from the dividend and append it to 82, then repeat: 823 / 90

Advancing to step 4:
823 divided by 90 is 9 with a remainder of 13.
The number 9 becomes the next digit in our result. 
Result so far: 109.0
If we subtract 810 from 823, we get 13.
Bring next digit (2) of the dividend behind the 13 and repeat the process: 132 / 90

Moving on to step 5:
132 divided by 90 is 1 with a remainder of 42.
The next digit of our result is 1. 
Result so far: 1091.0
Subtract 90 from 132 to get 42.
Take the next digit (2) from the dividend and append it to 42, then repeat: 422 / 90

On to step 6:
422 divided by 90 is 4 with a remainder of 62.
Write down 4 as next digit of the result. 
Result so far: 10914.0
If we take 360 away from 422, we end up with 62.
Take the next digit (6) from the dividend and append it to 62, then repeat: 626 / 90

Going ahead to step 7:
The number 90 fits into 626 6 times, leaving a remainder of 86.
Put 6 as the next digit of the answer. 
Result so far: 109146.0
Deduct 540 from 626 and we're left with 86.
Include the next digit (6) from the dividend after 86, then repeat: 866 / 90

On to step 8:
When dividing 866 by 90, we get 9 with a remainder of 56.
Write down 9 as next digit of the result. 
Result so far: 1091469.0
If we take 810 away from 866, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 9:
560 divided by 90 is 6 with a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 1091469.6
Subtracting 540 from 560 leaves us 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.

Going ahead to step 10:
If we divide 200 by 90, we get 2 and a remainder of 20.
The number 2 becomes the next digit in our result. 
Result so far: 1091469.62
If we subtract 180 from 200, we 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.

Advancing to step 11:
90 can be fit into 200 2 times, resulting in a remainder of 20.
The number 2 becomes the next digit in our result. 
Result so far: 1091469.622
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.

The final outcome is 1091469.622, with a leftover of 0.002.