79536270 ÷ 454 
The aim is to understand the frequency of 454 in 79536270.

Let's proceed to step 1:
If we divide 7 by 454, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 454

Let's proceed to step 2:
454 can be fit into 79 0 times, resulting in a remainder of 79.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 79 to get 79.
Fetch the next digit (5) from the dividend, attach it to 79 and continue: 795 / 454

Going ahead to step 3:
454 can be fit into 795 1 times, resulting in a remainder of 341.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 341 after subtracting 454 from 795.
Grab the next digit (3) from the dividend, add it to 341, then carry on: 3413 / 454

Let's proceed to step 4:
If we divide 3413 by 454, we get 7 and a remainder of 235.
Put 7 as the next digit of the answer. 
Result so far: 17.0
The remainder is 235 after subtracting 3178 from 3413.
Take the next digit (6) from the dividend and append it to 235, then repeat: 2356 / 454

Advancing to step 5:
454 goes into 2356 5 times with a remainder of 86.
The number 5 becomes the next digit in our result. 
Result so far: 175.0
If we take 2270 away from 2356, we end up with 86.
Bring next digit (2) of the dividend behind the 86 and repeat the process: 862 / 454

Let's proceed to step 6:
The number 454 fits into 862 1 times, leaving a remainder of 408.
Record the quotient 1 as the next digit in the result. 
Result so far: 1751.0
If we subtract 454 from 862, we get 408.
Include the next digit (7) from the dividend after 408, then repeat: 4087 / 454

Moving on to step 7:
If we divide 4087 by 454, we get 9 and a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 17519.0
If we take 4086 away from 4087, we end up with 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 454

Moving on to step 8:
10 divided by 454 is 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 175190.0
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 9:
454 goes into 100 0 times with a remainder of 100.
The next digit of our result is 0. 
Result so far: 175190.0
Deduct 0 from 100 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 10:
454 goes into 1000 2 times with a remainder of 92.
Use 2 as the next digit of our solution. 
Result so far: 175190.02
Subtract 908 from 1000 to get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Advancing to step 11:
454 goes into 920 2 times with a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 175190.022
Subtracting 908 from 920 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final outcome is 175190.022, with a leftover of 0.0012.