We divide 895300 by 90
The aim is to understand the frequency of 90 in 895300.

Moving on to step 1:
The number 90 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 90

Step 2:
90 goes into 89 0 times with a remainder of 89.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 89 leaves us with 89.
Grab the next digit (5) from the dividend, add it to 89, then carry on: 895 / 90

On to step 3:
If we divide 895 by 90, we get 9 and a remainder of 85.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
The remainder is 85 after subtracting 810 from 895.
Take the next digit (3) from the dividend and append it to 85, then repeat: 853 / 90

On to step 4:
When dividing 853 by 90, we get 9 with a remainder of 43.
The next digit of our result is 9. 
Result so far: 99.0
Deduct 810 from 853 and we're left with 43.
Bring next digit (0) of the dividend behind the 43 and repeat the process: 430 / 90

Moving on to step 5:
The number 90 fits into 430 4 times, leaving a remainder of 70.
The number 4 becomes the next digit in our result. 
Result so far: 994.0
Deduct 360 from 430 and we're left with 70.
Fetch the next digit (0) from the dividend, attach it to 70 and continue: 700 / 90

Let's proceed to step 6:
90 can be fit into 700 7 times, resulting in a remainder of 70.
Write down 7 as next digit of the result. 
Result so far: 9947.0
If we take 630 away from 700, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 7:
The number 90 fits into 700 7 times, leaving a remainder of 70.
Put 7 as the next digit of the answer. 
Result so far: 9947.7
Subtracting 630 from 700 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 8:
When dividing 700 by 90, we get 7 with a remainder of 70.
Use 7 as the next digit of our solution. 
Result so far: 9947.77
If we take 630 away from 700, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The final outcome is 9947.77, with a leftover of 0.07.