65571625 ÷ 453 
The aim is to understand the frequency of 453 in 65571625.

Moving on to step 1:
The number 453 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (5) from the dividend after 6, then repeat: 65 / 453

Let's proceed to step 2:
If we divide 65 by 453, we get 0 and a remainder of 65.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 65 leaves us with 65.
Grab the next digit (5) from the dividend, add it to 65, then carry on: 655 / 453

Going ahead to step 3:
453 goes into 655 1 times with a remainder of 202.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 453 from 655, we get 202.
Bring next digit (7) of the dividend behind the 202 and repeat the process: 2027 / 453

Moving on to step 4:
If we divide 2027 by 453, we get 4 and a remainder of 215.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Subtracting 1812 from 2027 leaves us with 215.
Bring next digit (1) of the dividend behind the 215 and repeat the process: 2151 / 453

Step 5:
2151 divided by 453 is 4 with a remainder of 339.
Put 4 as the next digit of the answer. 
Result so far: 144.0
Deduct 1812 from 2151 and we're left with 339.
Append the next digit (6) from the dividend to 339 and continue with: 3396 / 453

On to step 6:
3396 divided by 453 is 7 with a remainder of 225.
The next digit of our result is 7. 
Result so far: 1447.0
Deduct 3171 from 3396 and we're left with 225.
Append the next digit (2) from the dividend to 225 and continue with: 2252 / 453

On to step 7:
If we divide 2252 by 453, we get 4 and a remainder of 440.
Record the quotient 4 as the next digit in the result. 
Result so far: 14474.0
If we subtract 1812 from 2252, we get 440.
Bring next digit (5) of the dividend behind the 440 and repeat the process: 4405 / 453

On to step 8:
The number 453 fits into 4405 9 times, leaving a remainder of 328.
Put 9 as the next digit of the answer. 
Result so far: 144749.0
If we take 4077 away from 4405, we end up with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Step 9:
453 goes into 3280 7 times with a remainder of 109.
Write down 7 as next digit of the result. 
Result so far: 144749.7
Subtracting 3171 from 3280 leaves us with 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

Moving on to step 10:
The number 453 fits into 1090 2 times, leaving a remainder of 184.
Put 2 as the next digit of the answer. 
Result so far: 144749.72
If we take 906 away from 1090, we end up with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Moving on to step 11:
The number 453 fits into 1840 4 times, leaving a remainder of 28.
Use 4 as the next digit of our solution. 
Result so far: 144749.724
If we take 1812 away from 1840, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 12:
When dividing 280 by 453, we get 0 with a remainder of 280.
Use 0 as the next digit of our solution. 
Result so far: 144749.724
Subtracting 0 from 280 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Advancing to step 13:
453 can be fit into 2800 6 times, resulting in a remainder of 82.
The next digit of our result is 6. 
Result so far: 144749.72406
Subtract 2718 from 2800 to get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Step 14:
The number 453 fits into 820 1 times, leaving a remainder of 367.
The number 1 becomes the next digit in our result. 
Result so far: 144749.724061
The remainder is 367 after subtracting 453 from 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3670, and continue the process.

Advancing to step 15:
453 goes into 3670 8 times with a remainder of 46.
The number 8 becomes the next digit in our result. 
Result so far: 144749.7240618
Subtracting 3624 from 3670 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 16:
The number 453 fits into 460 1 times, leaving a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 144749.72406181
Subtracting 453 from 460 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

In conclusion, the division gives 144749.72406181 with a balance of 7e-09.