Let's divide 18279010 by 204
The aim is to understand the frequency of 204 in 18279010.

Advancing to step 1:
If we divide 1 by 204, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 204

Going ahead to step 2:
18 divided by 204 is 0 with a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 18 after subtracting 0 from 18.
Include the next digit (2) from the dividend after 18, then repeat: 182 / 204

Let's proceed to step 3:
182 divided by 204 is 0 with a remainder of 182.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 182 leaves us with 182.
Take the next digit (7) from the dividend and append it to 182, then repeat: 1827 / 204

Advancing to step 4:
The number 204 fits into 1827 8 times, leaving a remainder of 195.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Deduct 1632 from 1827 and we're left with 195.
Include the next digit (9) from the dividend after 195, then repeat: 1959 / 204

On to step 5:
1959 divided by 204 is 9 with a remainder of 123.
Put 9 as the next digit of the answer. 
Result so far: 89.0
Subtracting 1836 from 1959 leaves us with 123.
Include the next digit (0) from the dividend after 123, then repeat: 1230 / 204

Step 6:
204 goes into 1230 6 times with a remainder of 6.
The next digit of our result is 6. 
Result so far: 896.0
Subtracting 1224 from 1230 leaves us with 6.
Bring next digit (1) of the dividend behind the 6 and repeat the process: 61 / 204

Going ahead to step 7:
61 divided by 204 is 0 with a remainder of 61.
The next digit of our result is 0. 
Result so far: 8960.0
Deduct 0 from 61 and we're left with 61.
Append the next digit (0) from the dividend to 61 and continue with: 610 / 204

Advancing to step 8:
When dividing 610 by 204, we get 2 with a remainder of 202.
Use 2 as the next digit of our solution. 
Result so far: 89602.0
Subtracting 408 from 610 leaves us with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Advancing to step 9:
204 goes into 2020 9 times with a remainder of 184.
Put 9 as the next digit of the answer. 
Result so far: 89602.9
If we subtract 1836 from 2020, we get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Let's proceed to step 10:
When dividing 1840 by 204, we get 9 with a remainder of 4.
Write down 9 as next digit of the result. 
Result so far: 89602.99
Deduct 1836 from 1840 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 89602.99 and a remainder of 0.004.