We're dividing 90626348 by 905 
The aim is to understand the frequency of 905 in 90626348.

On to step 1:
When dividing 9 by 905, we get 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 905

Step 2:
905 goes into 90 0 times with a remainder of 90.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 90 and we're left with 90.
Include the next digit (6) from the dividend after 90, then repeat: 906 / 905

On to step 3:
The number 905 fits into 906 1 times, leaving a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 905 from 906 leaves us with 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 905

On to step 4:
If we divide 12 by 905, we get 0 and a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtract 0 from 12 to get 12.
Bring next digit (6) of the dividend behind the 12 and repeat the process: 126 / 905

Step 5:
If we divide 126 by 905, we get 0 and a remainder of 126.
The next digit of our result is 0. 
Result so far: 100.0
If we take 0 away from 126, we end up with 126.
Grab the next digit (3) from the dividend, add it to 126, then carry on: 1263 / 905

Moving on to step 6:
When dividing 1263 by 905, we get 1 with a remainder of 358.
The number 1 becomes the next digit in our result. 
Result so far: 1001.0
If we subtract 905 from 1263, we get 358.
Append the next digit (4) from the dividend to 358 and continue with: 3584 / 905

Advancing to step 7:
3584 divided by 905 is 3 with a remainder of 869.
Put 3 as the next digit of the answer. 
Result so far: 10013.0
Subtract 2715 from 3584 to get 869.
Include the next digit (8) from the dividend after 869, then repeat: 8698 / 905

Let's proceed to step 8:
The number 905 fits into 8698 9 times, leaving a remainder of 553.
Write down 9 as next digit of the result. 
Result so far: 100139.0
Deduct 8145 from 8698 and we're left with 553.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5530, and continue the process.

Step 9:
5530 divided by 905 is 6 with a remainder of 100.
The next digit of our result is 6. 
Result so far: 100139.6
The remainder is 100 after subtracting 5430 from 5530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 10:
The number 905 fits into 1000 1 times, leaving a remainder of 95.
The number 1 becomes the next digit in our result. 
Result so far: 100139.61
Deduct 905 from 1000 and we're left with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Step 11:
905 goes into 950 1 times with a remainder of 45.
Use 1 as the next digit of our solution. 
Result so far: 100139.611
Subtracting 905 from 950 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

In conclusion, the division gives 100139.611 with a balance of 0.0045.