45786635 ÷ 54 
The aim is to understand the frequency of 54 in 45786635.

Moving on to step 1:
4 divided by 54 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 54

On to step 2:
The number 54 fits into 45 0 times, leaving a remainder of 45.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 45, we end up with 45.
Bring next digit (7) of the dividend behind the 45 and repeat the process: 457 / 54

Advancing to step 3:
54 can be fit into 457 8 times, resulting in a remainder of 25.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we subtract 432 from 457, we get 25.
Fetch the next digit (8) from the dividend, attach it to 25 and continue: 258 / 54

Going ahead to step 4:
54 can be fit into 258 4 times, resulting in a remainder of 42.
The next digit of our result is 4. 
Result so far: 84.0
The remainder is 42 after subtracting 216 from 258.
Include the next digit (6) from the dividend after 42, then repeat: 426 / 54

Let's proceed to step 5:
When dividing 426 by 54, we get 7 with a remainder of 48.
Record the quotient 7 as the next digit in the result. 
Result so far: 847.0
The remainder is 48 after subtracting 378 from 426.
Fetch the next digit (6) from the dividend, attach it to 48 and continue: 486 / 54

Let's proceed to step 6:
The number 54 fits into 486 9 times, leaving a remainder of 0.
The next digit of our result is 9. 
Result so far: 8479.0
Subtract 486 from 486 to get 0.
Include the next digit (3) from the dividend after 0, then repeat: 3 / 54

Let's proceed to step 7:
3 divided by 54 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 84790.0
Subtract 0 from 3 to get 3.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 54

On to step 8:
When dividing 35 by 54, we get 0 with a remainder of 35.
Use 0 as the next digit of our solution. 
Result so far: 847900.0
Subtract 0 from 35 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 9:
If we divide 350 by 54, we get 6 and a remainder of 26.
Write down 6 as next digit of the result. 
Result so far: 847900.6
Deduct 324 from 350 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 10:
54 can be fit into 260 4 times, resulting in a remainder of 44.
Put 4 as the next digit of the answer. 
Result so far: 847900.64
Subtracting 216 from 260 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 11:
54 can be fit into 440 8 times, resulting in a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 847900.648
The remainder is 8 after subtracting 432 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 12:
54 goes into 80 1 times with a remainder of 26.
Use 1 as the next digit of our solution. 
Result so far: 847900.6481
Deduct 54 from 80 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 13:
54 goes into 260 4 times with a remainder of 44.
The number 4 becomes the next digit in our result. 
Result so far: 847900.64814
If we subtract 216 from 260, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 14:
54 goes into 440 8 times with a remainder of 8.
The next digit of our result is 8. 
Result so far: 847900.648148
If we subtract 432 from 440, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 15:
If we divide 80 by 54, we get 1 and a remainder of 26.
The next digit of our result is 1. 
Result so far: 847900.6481481
Deduct 54 from 80 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 16:
54 goes into 260 4 times with a remainder of 44.
Put 4 as the next digit of the answer. 
Result so far: 847900.64814814
Subtract 216 from 260 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

In conclusion, the division gives 847900.64814814 with a balance of 4.4e-08.