We look at the division of 18503533 by 936 
The aim is to understand the frequency of 936 in 18503533.

Moving on to step 1:
If we divide 1 by 936, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 936

Let's proceed to step 2:
936 goes into 18 0 times with a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 18 and we're left with 18.
Take the next digit (5) from the dividend and append it to 18, then repeat: 185 / 936

Step 3:
When dividing 185 by 936, we get 0 with a remainder of 185.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 185, we end up with 185.
Append the next digit (0) from the dividend to 185 and continue with: 1850 / 936

Step 4:
1850 divided by 936 is 1 with a remainder of 914.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 936 from 1850 to get 914.
Grab the next digit (3) from the dividend, add it to 914, then carry on: 9143 / 936

Going ahead to step 5:
If we divide 9143 by 936, we get 9 and a remainder of 719.
The next digit of our result is 9. 
Result so far: 19.0
The remainder is 719 after subtracting 8424 from 9143.
Bring next digit (5) of the dividend behind the 719 and repeat the process: 7195 / 936

Going ahead to step 6:
936 goes into 7195 7 times with a remainder of 643.
Write down 7 as next digit of the result. 
Result so far: 197.0
Subtracting 6552 from 7195 leaves us with 643.
Include the next digit (3) from the dividend after 643, then repeat: 6433 / 936

Moving on to step 7:
When dividing 6433 by 936, we get 6 with a remainder of 817.
Put 6 as the next digit of the answer. 
Result so far: 1976.0
Subtract 5616 from 6433 to get 817.
Include the next digit (3) from the dividend after 817, then repeat: 8173 / 936

Let's proceed to step 8:
8173 divided by 936 is 8 with a remainder of 685.
Write down 8 as next digit of the result. 
Result so far: 19768.0
Subtracting 7488 from 8173 leaves us with 685.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6850, and continue the process.

Going ahead to step 9:
6850 divided by 936 is 7 with a remainder of 298.
Use 7 as the next digit of our solution. 
Result so far: 19768.7
The remainder is 298 after subtracting 6552 from 6850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

On to step 10:
936 can be fit into 2980 3 times, resulting in a remainder of 172.
The number 3 becomes the next digit in our result. 
Result so far: 19768.73
Subtracting 2808 from 2980 leaves us with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Advancing to step 11:
936 can be fit into 1720 1 times, resulting in a remainder of 784.
Use 1 as the next digit of our solution. 
Result so far: 19768.731
If we take 936 away from 1720, we end up with 784.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7840, and continue the process.

Let's proceed to step 12:
7840 divided by 936 is 8 with a remainder of 352.
The next digit of our result is 8. 
Result so far: 19768.7318
Subtracting 7488 from 7840 leaves us with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

On to step 13:
3520 divided by 936 is 3 with a remainder of 712.
Put 3 as the next digit of the answer. 
Result so far: 19768.73183
If we take 2808 away from 3520, we end up with 712.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7120, and continue the process.

On to step 14:
936 goes into 7120 7 times with a remainder of 568.
The number 7 becomes the next digit in our result. 
Result so far: 19768.731837
If we take 6552 away from 7120, we end up with 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

Step 15:
The number 936 fits into 5680 6 times, leaving a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 19768.7318376
If we subtract 5616 from 5680, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 16:
936 can be fit into 640 0 times, resulting in a remainder of 640.
Write down 0 as next digit of the result. 
Result so far: 19768.7318376
Subtracting 0 from 640 leaves us with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

The final result is 19768.7318376 with a remainder of 6.4e-07.