We're dividing 54145935 by 433 
The aim is to understand the frequency of 433 in 54145935.

Going ahead to step 1:
When dividing 5 by 433, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 433

Advancing to step 2:
The number 433 fits into 54 0 times, leaving a remainder of 54.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 54, we end up with 54.
Fetch the next digit (1) from the dividend, attach it to 54 and continue: 541 / 433

Step 3:
The number 433 fits into 541 1 times, leaving a remainder of 108.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 433 away from 541, we end up with 108.
Append the next digit (4) from the dividend to 108 and continue with: 1084 / 433

On to step 4:
The number 433 fits into 1084 2 times, leaving a remainder of 218.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we subtract 866 from 1084, we get 218.
Take the next digit (5) from the dividend and append it to 218, then repeat: 2185 / 433

Let's proceed to step 5:
When dividing 2185 by 433, we get 5 with a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 125.0
The remainder is 20 after subtracting 2165 from 2185.
Take the next digit (9) from the dividend and append it to 20, then repeat: 209 / 433

Going ahead to step 6:
If we divide 209 by 433, we get 0 and a remainder of 209.
Use 0 as the next digit of our solution. 
Result so far: 1250.0
Deduct 0 from 209 and we're left with 209.
Grab the next digit (3) from the dividend, add it to 209, then carry on: 2093 / 433

Moving on to step 7:
The number 433 fits into 2093 4 times, leaving a remainder of 361.
Use 4 as the next digit of our solution. 
Result so far: 12504.0
The remainder is 361 after subtracting 1732 from 2093.
Grab the next digit (5) from the dividend, add it to 361, then carry on: 3615 / 433

Going ahead to step 8:
3615 divided by 433 is 8 with a remainder of 151.
Put 8 as the next digit of the answer. 
Result so far: 125048.0
Subtract 3464 from 3615 to get 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Step 9:
If we divide 1510 by 433, we get 3 and a remainder of 211.
Put 3 as the next digit of the answer. 
Result so far: 125048.3
Subtracting 1299 from 1510 leaves us with 211.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2110, and continue the process.

Step 10:
The number 433 fits into 2110 4 times, leaving a remainder of 378.
Use 4 as the next digit of our solution. 
Result so far: 125048.34
The remainder is 378 after subtracting 1732 from 2110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Advancing to step 11:
When dividing 3780 by 433, we get 8 with a remainder of 316.
Write down 8 as next digit of the result. 
Result so far: 125048.348
Deduct 3464 from 3780 and we're left with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Going ahead to step 12:
3160 divided by 433 is 7 with a remainder of 129.
Record the quotient 7 as the next digit in the result. 
Result so far: 125048.3487
Deduct 3031 from 3160 and we're left with 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Going ahead to step 13:
The number 433 fits into 1290 2 times, leaving a remainder of 424.
Use 2 as the next digit of our solution. 
Result so far: 125048.34872
If we take 866 away from 1290, we end up with 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Advancing to step 14:
The number 433 fits into 4240 9 times, leaving a remainder of 343.
The next digit of our result is 9. 
Result so far: 125048.348729
Deduct 3897 from 4240 and we're left with 343.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

Let's proceed to step 15:
If we divide 3430 by 433, we get 7 and a remainder of 399.
The next digit of our result is 7. 
Result so far: 125048.3487297
Subtracting 3031 from 3430 leaves us with 399.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3990, and continue the process.

Step 16:
When dividing 3990 by 433, we get 9 with a remainder of 93.
The number 9 becomes the next digit in our result. 
Result so far: 125048.34872979
If we take 3897 away from 3990, we end up with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

In conclusion, the division gives 125048.34872979 with a balance of 9.3e-08.