90577814 ÷ 935 
The aim is to understand the frequency of 935 in 90577814.

Let's proceed to step 1:
935 goes into 9 0 times with 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.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 935

Moving on to step 2:
If we divide 90 by 935, we get 0 and a remainder of 90.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 90 to get 90.
Include the next digit (5) from the dividend after 90, then repeat: 905 / 935

On to step 3:
The number 935 fits into 905 0 times, leaving a remainder of 905.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 905 after subtracting 0 from 905.
Fetch the next digit (7) from the dividend, attach it to 905 and continue: 9057 / 935

Advancing to step 4:
9057 divided by 935 is 9 with a remainder of 642.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtracting 8415 from 9057 leaves us with 642.
Fetch the next digit (7) from the dividend, attach it to 642 and continue: 6427 / 935

Step 5:
If we divide 6427 by 935, we get 6 and a remainder of 817.
Record the quotient 6 as the next digit in the result. 
Result so far: 96.0
If we subtract 5610 from 6427, we get 817.
Append the next digit (8) from the dividend to 817 and continue with: 8178 / 935

Going ahead to step 6:
The number 935 fits into 8178 8 times, leaving a remainder of 698.
Write down 8 as next digit of the result. 
Result so far: 968.0
The remainder is 698 after subtracting 7480 from 8178.
Append the next digit (1) from the dividend to 698 and continue with: 6981 / 935

Let's proceed to step 7:
The number 935 fits into 6981 7 times, leaving a remainder of 436.
Put 7 as the next digit of the answer. 
Result so far: 9687.0
If we subtract 6545 from 6981, we get 436.
Take the next digit (4) from the dividend and append it to 436, then repeat: 4364 / 935

Moving on to step 8:
When dividing 4364 by 935, we get 4 with a remainder of 624.
Put 4 as the next digit of the answer. 
Result so far: 96874.0
The remainder is 624 after subtracting 3740 from 4364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

On to step 9:
935 goes into 6240 6 times with a remainder of 630.
The next digit of our result is 6. 
Result so far: 96874.6
Deduct 5610 from 6240 and we're left with 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

Let's proceed to step 10:
935 can be fit into 6300 6 times, resulting in a remainder of 690.
Record the quotient 6 as the next digit in the result. 
Result so far: 96874.66
Deduct 5610 from 6300 and we're left with 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

The final outcome is 96874.66, with a leftover of 0.69.