38023115 ÷ 453 
The aim is to understand the frequency of 453 in 38023115.

Moving on to step 1:
3 divided by 453 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 453

Let's proceed to step 2:
453 can be fit into 38 0 times, resulting in a remainder of 38.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 38, we get 38.
Take the next digit (0) from the dividend and append it to 38, then repeat: 380 / 453

Let's proceed to step 3:
If we divide 380 by 453, we get 0 and a remainder of 380.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 380 after subtracting 0 from 380.
Bring next digit (2) of the dividend behind the 380 and repeat the process: 3802 / 453

Advancing to step 4:
If we divide 3802 by 453, we get 8 and a remainder of 178.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we take 3624 away from 3802, we end up with 178.
Fetch the next digit (3) from the dividend, attach it to 178 and continue: 1783 / 453

Moving on to step 5:
If we divide 1783 by 453, we get 3 and a remainder of 424.
The number 3 becomes the next digit in our result. 
Result so far: 83.0
If we take 1359 away from 1783, we end up with 424.
Grab the next digit (1) from the dividend, add it to 424, then carry on: 4241 / 453

On to step 6:
4241 divided by 453 is 9 with a remainder of 164.
The next digit of our result is 9. 
Result so far: 839.0
If we subtract 4077 from 4241, we get 164.
Grab the next digit (1) from the dividend, add it to 164, then carry on: 1641 / 453

Let's proceed to step 7:
453 goes into 1641 3 times with a remainder of 282.
Record the quotient 3 as the next digit in the result. 
Result so far: 8393.0
Subtracting 1359 from 1641 leaves us with 282.
Bring next digit (5) of the dividend behind the 282 and repeat the process: 2825 / 453

Advancing to step 8:
2825 divided by 453 is 6 with a remainder of 107.
Use 6 as the next digit of our solution. 
Result so far: 83936.0
If we subtract 2718 from 2825, we get 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Moving on to step 9:
1070 divided by 453 is 2 with a remainder of 164.
The number 2 becomes the next digit in our result. 
Result so far: 83936.2
If we subtract 906 from 1070, we get 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Let's proceed to step 10:
When dividing 1640 by 453, we get 3 with a remainder of 281.
Put 3 as the next digit of the answer. 
Result so far: 83936.23
Deduct 1359 from 1640 and we're left with 281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

Let's proceed to step 11:
2810 divided by 453 is 6 with a remainder of 92.
The number 6 becomes the next digit in our result. 
Result so far: 83936.236
The remainder is 92 after subtracting 2718 from 2810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

On to step 12:
920 divided by 453 is 2 with a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 83936.2362
Subtracting 906 from 920 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 13:
The number 453 fits into 140 0 times, leaving a remainder of 140.
Write down 0 as next digit of the result. 
Result so far: 83936.2362
If we subtract 0 from 140, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Let's proceed to step 14:
453 goes into 1400 3 times with a remainder of 41.
Put 3 as the next digit of the answer. 
Result so far: 83936.236203
The remainder is 41 after subtracting 1359 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 15:
When dividing 410 by 453, we get 0 with a remainder of 410.
Record the quotient 0 as the next digit in the result. 
Result so far: 83936.236203
Subtracting 0 from 410 leaves us with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Going ahead to step 16:
If we divide 4100 by 453, we get 9 and a remainder of 23.
Record the quotient 9 as the next digit in the result. 
Result so far: 83936.23620309
If we take 4077 away from 4100, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

After the division, we end up with 83936.23620309 and a remainder of 2.3e-08.