We look at the division of 87630865 by 933 
The aim is to understand the frequency of 933 in 87630865.

On to step 1:
The number 933 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 933

Let's proceed to step 2:
933 goes into 87 0 times with a remainder of 87.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 87, we end up with 87.
Include the next digit (6) from the dividend after 87, then repeat: 876 / 933

Advancing to step 3:
When dividing 876 by 933, we get 0 with a remainder of 876.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 876 after subtracting 0 from 876.
Bring next digit (3) of the dividend behind the 876 and repeat the process: 8763 / 933

Step 4:
When dividing 8763 by 933, we get 9 with a remainder of 366.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we take 8397 away from 8763, we end up with 366.
Take the next digit (0) from the dividend and append it to 366, then repeat: 3660 / 933

Let's proceed to step 5:
If we divide 3660 by 933, we get 3 and a remainder of 861.
The next digit of our result is 3. 
Result so far: 93.0
The remainder is 861 after subtracting 2799 from 3660.
Fetch the next digit (8) from the dividend, attach it to 861 and continue: 8618 / 933

On to step 6:
8618 divided by 933 is 9 with a remainder of 221.
Use 9 as the next digit of our solution. 
Result so far: 939.0
If we take 8397 away from 8618, we end up with 221.
Take the next digit (6) from the dividend and append it to 221, then repeat: 2216 / 933

On to step 7:
If we divide 2216 by 933, we get 2 and a remainder of 350.
The next digit of our result is 2. 
Result so far: 9392.0
If we subtract 1866 from 2216, we get 350.
Include the next digit (5) from the dividend after 350, then repeat: 3505 / 933

On to step 8:
If we divide 3505 by 933, we get 3 and a remainder of 706.
The next digit of our result is 3. 
Result so far: 93923.0
If we take 2799 away from 3505, we end up with 706.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7060, and continue the process.

Going ahead to step 9:
The number 933 fits into 7060 7 times, leaving a remainder of 529.
The number 7 becomes the next digit in our result. 
Result so far: 93923.7
Subtract 6531 from 7060 to get 529.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5290, and continue the process.

Advancing to step 10:
5290 divided by 933 is 5 with a remainder of 625.
Put 5 as the next digit of the answer. 
Result so far: 93923.75
The remainder is 625 after subtracting 4665 from 5290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

Advancing to step 11:
The number 933 fits into 6250 6 times, leaving a remainder of 652.
The next digit of our result is 6. 
Result so far: 93923.756
Subtracting 5598 from 6250 leaves us with 652.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6520, and continue the process.

Moving on to step 12:
If we divide 6520 by 933, we get 6 and a remainder of 922.
The next digit of our result is 6. 
Result so far: 93923.7566
Deduct 5598 from 6520 and we're left with 922.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9220, and continue the process.

The quotient of the division is 93923.7566, and the remainder is 0.00922.