89051257 ÷ 204 
The aim is to understand the frequency of 204 in 89051257.

Moving on to step 1:
When dividing 8 by 204, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 204

On to step 2:
204 goes into 89 0 times with a remainder of 89.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 89, we get 89.
Take the next digit (0) from the dividend and append it to 89, then repeat: 890 / 204

Let's proceed to step 3:
The number 204 fits into 890 4 times, leaving a remainder of 74.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtract 816 from 890 to get 74.
Append the next digit (5) from the dividend to 74 and continue with: 745 / 204

Going ahead to step 4:
204 can be fit into 745 3 times, resulting in a remainder of 133.
Record the quotient 3 as the next digit in the result. 
Result so far: 43.0
Deduct 612 from 745 and we're left with 133.
Fetch the next digit (1) from the dividend, attach it to 133 and continue: 1331 / 204

Let's proceed to step 5:
204 can be fit into 1331 6 times, resulting in a remainder of 107.
Use 6 as the next digit of our solution. 
Result so far: 436.0
If we take 1224 away from 1331, we end up with 107.
Fetch the next digit (2) from the dividend, attach it to 107 and continue: 1072 / 204

Let's proceed to step 6:
The number 204 fits into 1072 5 times, leaving a remainder of 52.
The number 5 becomes the next digit in our result. 
Result so far: 4365.0
If we take 1020 away from 1072, we end up with 52.
Take the next digit (5) from the dividend and append it to 52, then repeat: 525 / 204

Going ahead to step 7:
When dividing 525 by 204, we get 2 with a remainder of 117.
The number 2 becomes the next digit in our result. 
Result so far: 43652.0
Subtracting 408 from 525 leaves us with 117.
Bring next digit (7) of the dividend behind the 117 and repeat the process: 1177 / 204

Step 8:
204 can be fit into 1177 5 times, resulting in a remainder of 157.
Put 5 as the next digit of the answer. 
Result so far: 436525.0
If we take 1020 away from 1177, we end up with 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Moving on to step 9:
If we divide 1570 by 204, we get 7 and a remainder of 142.
Record the quotient 7 as the next digit in the result. 
Result so far: 436525.7
The remainder is 142 after subtracting 1428 from 1570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Moving on to step 10:
If we divide 1420 by 204, we get 6 and a remainder of 196.
Write down 6 as next digit of the result. 
Result so far: 436525.76
Deduct 1224 from 1420 and we're left with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Let's proceed to step 11:
204 goes into 1960 9 times with a remainder of 124.
Write down 9 as next digit of the result. 
Result so far: 436525.769
Deduct 1836 from 1960 and we're left with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Going ahead to step 12:
1240 divided by 204 is 6 with a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 436525.7696
If we take 1224 away from 1240, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 13:
160 divided by 204 is 0 with a remainder of 160.
Use 0 as the next digit of our solution. 
Result so far: 436525.7696
If we take 0 away from 160, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 14:
204 goes into 1600 7 times with a remainder of 172.
Use 7 as the next digit of our solution. 
Result so far: 436525.769607
Subtract 1428 from 1600 to get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

On to step 15:
When dividing 1720 by 204, we get 8 with a remainder of 88.
The next digit of our result is 8. 
Result so far: 436525.7696078
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.

Let's proceed to step 16:
880 divided by 204 is 4 with a remainder of 64.
Record the quotient 4 as the next digit in the result. 
Result so far: 436525.76960784
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.

In conclusion, the division gives 436525.76960784 with a balance of 6.4e-08.