Let's divide 80535565 by 433
The aim is to understand the frequency of 433 in 80535565.

On to step 1:
8 divided by 433 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 433

Moving on to step 2:
If we divide 80 by 433, we get 0 and a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 80, we end up with 80.
Take the next digit (5) from the dividend and append it to 80, then repeat: 805 / 433

Step 3:
805 divided by 433 is 1 with a remainder of 372.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 433 from 805, we get 372.
Grab the next digit (3) from the dividend, add it to 372, then carry on: 3723 / 433

On to step 4:
When dividing 3723 by 433, we get 8 with a remainder of 259.
Put 8 as the next digit of the answer. 
Result so far: 18.0
Subtracting 3464 from 3723 leaves us with 259.
Take the next digit (5) from the dividend and append it to 259, then repeat: 2595 / 433

Moving on to step 5:
433 can be fit into 2595 5 times, resulting in a remainder of 430.
Record the quotient 5 as the next digit in the result. 
Result so far: 185.0
If we take 2165 away from 2595, we end up with 430.
Take the next digit (5) from the dividend and append it to 430, then repeat: 4305 / 433

Going ahead to step 6:
When dividing 4305 by 433, we get 9 with a remainder of 408.
The number 9 becomes the next digit in our result. 
Result so far: 1859.0
If we take 3897 away from 4305, we end up with 408.
Grab the next digit (6) from the dividend, add it to 408, then carry on: 4086 / 433

Moving on to step 7:
4086 divided by 433 is 9 with a remainder of 189.
The number 9 becomes the next digit in our result. 
Result so far: 18599.0
Subtracting 3897 from 4086 leaves us with 189.
Take the next digit (5) from the dividend and append it to 189, then repeat: 1895 / 433

Going ahead to step 8:
433 can be fit into 1895 4 times, resulting in a remainder of 163.
The next digit of our result is 4. 
Result so far: 185994.0
Subtract 1732 from 1895 to get 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

Moving on to step 9:
433 can be fit into 1630 3 times, resulting in a remainder of 331.
Write down 3 as next digit of the result. 
Result so far: 185994.3
Subtract 1299 from 1630 to get 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

Let's proceed to step 10:
433 goes into 3310 7 times with a remainder of 279.
The number 7 becomes the next digit in our result. 
Result so far: 185994.37
Subtract 3031 from 3310 to get 279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Advancing to step 11:
2790 divided by 433 is 6 with a remainder of 192.
The number 6 becomes the next digit in our result. 
Result so far: 185994.376
Subtracting 2598 from 2790 leaves us with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Step 12:
433 goes into 1920 4 times with a remainder of 188.
Write down 4 as next digit of the result. 
Result so far: 185994.3764
If we take 1732 away from 1920, we end up with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Advancing to step 13:
433 can be fit into 1880 4 times, resulting in a remainder of 148.
The number 4 becomes the next digit in our result. 
Result so far: 185994.37644
If we take 1732 away from 1880, we end up with 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 185994.37644, with a leftover of 0.000148.