54659454 ÷ 430 
The aim is to understand the frequency of 430 in 54659454.

Let's proceed to step 1:
When dividing 5 by 430, we get 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 430

Moving on to step 2:
The number 430 fits into 54 0 times, leaving a remainder of 54.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 54, we get 54.
Take the next digit (6) from the dividend and append it to 54, then repeat: 546 / 430

Advancing to step 3:
546 divided by 430 is 1 with a remainder of 116.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 430 from 546 to get 116.
Grab the next digit (5) from the dividend, add it to 116, then carry on: 1165 / 430

Step 4:
430 can be fit into 1165 2 times, resulting in a remainder of 305.
Put 2 as the next digit of the answer. 
Result so far: 12.0
The remainder is 305 after subtracting 860 from 1165.
Grab the next digit (9) from the dividend, add it to 305, then carry on: 3059 / 430

Moving on to step 5:
If we divide 3059 by 430, we get 7 and a remainder of 49.
Use 7 as the next digit of our solution. 
Result so far: 127.0
The remainder is 49 after subtracting 3010 from 3059.
Take the next digit (4) from the dividend and append it to 49, then repeat: 494 / 430

On to step 6:
494 divided by 430 is 1 with a remainder of 64.
Use 1 as the next digit of our solution. 
Result so far: 1271.0
Subtract 430 from 494 to get 64.
Bring next digit (5) of the dividend behind the 64 and repeat the process: 645 / 430

Going ahead to step 7:
If we divide 645 by 430, we get 1 and a remainder of 215.
Put 1 as the next digit of the answer. 
Result so far: 12711.0
Subtracting 430 from 645 leaves us with 215.
Grab the next digit (4) from the dividend, add it to 215, then carry on: 2154 / 430

Let's proceed to step 8:
The number 430 fits into 2154 5 times, leaving a remainder of 4.
Write down 5 as next digit of the result. 
Result so far: 127115.0
If we take 2150 away from 2154, we end up 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.

Advancing to step 9:
430 goes into 40 0 times with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 127115.0
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 10:
400 divided by 430 is 0 with a remainder of 400.
The number 0 becomes the next digit in our result. 
Result so far: 127115.0
Deduct 0 from 400 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

After the division, we end up with 127115.0 and a remainder of 0.4.