We're dividing 87478573 by 935 
The aim is to understand the frequency of 935 in 87478573.

Moving on to step 1:
8 divided by 935 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 935

Let's proceed to step 2:
When dividing 87 by 935, we get 0 with a remainder of 87.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 87, we end up with 87.
Include the next digit (4) from the dividend after 87, then repeat: 874 / 935

Let's proceed to step 3:
935 can be fit into 874 0 times, resulting in a remainder of 874.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 874, we get 874.
Append the next digit (7) from the dividend to 874 and continue with: 8747 / 935

Step 4:
The number 935 fits into 8747 9 times, leaving a remainder of 332.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
The remainder is 332 after subtracting 8415 from 8747.
Take the next digit (8) from the dividend and append it to 332, then repeat: 3328 / 935

Step 5:
935 can be fit into 3328 3 times, resulting in a remainder of 523.
Put 3 as the next digit of the answer. 
Result so far: 93.0
If we take 2805 away from 3328, we end up with 523.
Take the next digit (5) from the dividend and append it to 523, then repeat: 5235 / 935

Moving on to step 6:
When dividing 5235 by 935, we get 5 with a remainder of 560.
Use 5 as the next digit of our solution. 
Result so far: 935.0
If we subtract 4675 from 5235, we get 560.
Fetch the next digit (7) from the dividend, attach it to 560 and continue: 5607 / 935

Going ahead to step 7:
When dividing 5607 by 935, we get 5 with a remainder of 932.
The number 5 becomes the next digit in our result. 
Result so far: 9355.0
The remainder is 932 after subtracting 4675 from 5607.
Fetch the next digit (3) from the dividend, attach it to 932 and continue: 9323 / 935

Step 8:
9323 divided by 935 is 9 with a remainder of 908.
Use 9 as the next digit of our solution. 
Result so far: 93559.0
Deduct 8415 from 9323 and we're left with 908.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9080, and continue the process.

On to step 9:
935 goes into 9080 9 times with a remainder of 665.
Record the quotient 9 as the next digit in the result. 
Result so far: 93559.9
The remainder is 665 after subtracting 8415 from 9080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6650, and continue the process.

Going ahead to step 10:
935 can be fit into 6650 7 times, resulting in a remainder of 105.
Use 7 as the next digit of our solution. 
Result so far: 93559.97
The remainder is 105 after subtracting 6545 from 6650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Let's proceed to step 11:
If we divide 1050 by 935, we get 1 and a remainder of 115.
The next digit of our result is 1. 
Result so far: 93559.971
If we take 935 away from 1050, we end up with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Let's proceed to step 12:
The number 935 fits into 1150 1 times, leaving a remainder of 215.
Record the quotient 1 as the next digit in the result. 
Result so far: 93559.9711
Subtract 935 from 1150 to get 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

After the division, we end up with 93559.9711 and a remainder of 0.00215.