We're dividing 75432643 by 204 
The aim is to understand the frequency of 204 in 75432643.

Let's proceed to step 1:
If we divide 7 by 204, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (5) from the dividend and append it to 7, then repeat: 75 / 204

Moving on to step 2:
204 can be fit into 75 0 times, resulting in a remainder of 75.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 75 leaves us with 75.
Grab the next digit (4) from the dividend, add it to 75, then carry on: 754 / 204

Moving on to step 3:
The number 204 fits into 754 3 times, leaving a remainder of 142.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 612 from 754 to get 142.
Fetch the next digit (3) from the dividend, attach it to 142 and continue: 1423 / 204

Moving on to step 4:
204 can be fit into 1423 6 times, resulting in a remainder of 199.
Record the quotient 6 as the next digit in the result. 
Result so far: 36.0
Subtracting 1224 from 1423 leaves us with 199.
Append the next digit (2) from the dividend to 199 and continue with: 1992 / 204

Let's proceed to step 5:
When dividing 1992 by 204, we get 9 with a remainder of 156.
The next digit of our result is 9. 
Result so far: 369.0
If we subtract 1836 from 1992, we get 156.
Grab the next digit (6) from the dividend, add it to 156, then carry on: 1566 / 204

Going ahead to step 6:
If we divide 1566 by 204, we get 7 and a remainder of 138.
Record the quotient 7 as the next digit in the result. 
Result so far: 3697.0
Deduct 1428 from 1566 and we're left with 138.
Bring next digit (4) of the dividend behind the 138 and repeat the process: 1384 / 204

Going ahead to step 7:
When dividing 1384 by 204, we get 6 with a remainder of 160.
Use 6 as the next digit of our solution. 
Result so far: 36976.0
Deduct 1224 from 1384 and we're left with 160.
Include the next digit (3) from the dividend after 160, then repeat: 1603 / 204

Moving on to step 8:
204 can be fit into 1603 7 times, resulting in a remainder of 175.
Record the quotient 7 as the next digit in the result. 
Result so far: 369767.0
If we take 1428 away from 1603, we end up with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

On to step 9:
If we divide 1750 by 204, we get 8 and a remainder of 118.
The number 8 becomes the next digit in our result. 
Result so far: 369767.8
If we take 1632 away from 1750, we end up with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Going ahead to step 10:
If we divide 1180 by 204, we get 5 and a remainder of 160.
Use 5 as the next digit of our solution. 
Result so far: 369767.85
The remainder is 160 after subtracting 1020 from 1180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 11:
When dividing 1600 by 204, we get 7 with a remainder of 172.
Write down 7 as next digit of the result. 
Result so far: 369767.857
Subtracting 1428 from 1600 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.

Let's proceed to step 12:
If we divide 1720 by 204, we get 8 and a remainder of 88.
The next digit of our result is 8. 
Result so far: 369767.8578
The remainder is 88 after subtracting 1632 from 1720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 13:
204 can be fit into 880 4 times, resulting in a remainder of 64.
The next digit of our result is 4. 
Result so far: 369767.85784
Subtracting 816 from 880 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 14:
204 can be fit into 640 3 times, resulting in a remainder of 28.
The next digit of our result is 3. 
Result so far: 369767.857843
Deduct 612 from 640 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 15:
280 divided by 204 is 1 with a remainder of 76.
Use 1 as the next digit of our solution. 
Result so far: 369767.8578431
If we take 204 away from 280, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 16:
If we divide 760 by 204, we get 3 and a remainder of 148.
The next digit of our result is 3. 
Result so far: 369767.85784313
If we subtract 612 from 760, we get 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

The final outcome is 369767.85784313, with a leftover of 1.48e-07.