We look at the division of 33266629 by 457 
The aim is to understand the frequency of 457 in 33266629.

Step 1:
The number 457 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (3) from the dividend and append it to 3, then repeat: 33 / 457

Going ahead to step 2:
457 goes into 33 0 times with a remainder of 33.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 33 and we're left with 33.
Append the next digit (2) from the dividend to 33 and continue with: 332 / 457

Moving on to step 3:
332 divided by 457 is 0 with a remainder of 332.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 332 and we're left with 332.
Include the next digit (6) from the dividend after 332, then repeat: 3326 / 457

Let's proceed to step 4:
The number 457 fits into 3326 7 times, leaving a remainder of 127.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtracting 3199 from 3326 leaves us with 127.
Fetch the next digit (6) from the dividend, attach it to 127 and continue: 1276 / 457

Step 5:
457 can be fit into 1276 2 times, resulting in a remainder of 362.
The number 2 becomes the next digit in our result. 
Result so far: 72.0
If we take 914 away from 1276, we end up with 362.
Append the next digit (6) from the dividend to 362 and continue with: 3626 / 457

Let's proceed to step 6:
3626 divided by 457 is 7 with a remainder of 427.
Put 7 as the next digit of the answer. 
Result so far: 727.0
Subtracting 3199 from 3626 leaves us with 427.
Include the next digit (2) from the dividend after 427, then repeat: 4272 / 457

On to step 7:
When dividing 4272 by 457, we get 9 with a remainder of 159.
The number 9 becomes the next digit in our result. 
Result so far: 7279.0
The remainder is 159 after subtracting 4113 from 4272.
Take the next digit (9) from the dividend and append it to 159, then repeat: 1599 / 457

Let's proceed to step 8:
The number 457 fits into 1599 3 times, leaving a remainder of 228.
Record the quotient 3 as the next digit in the result. 
Result so far: 72793.0
Subtracting 1371 from 1599 leaves us with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Step 9:
457 goes into 2280 4 times with a remainder of 452.
Use 4 as the next digit of our solution. 
Result so far: 72793.4
Subtracting 1828 from 2280 leaves us with 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Advancing to step 10:
When dividing 4520 by 457, we get 9 with a remainder of 407.
Use 9 as the next digit of our solution. 
Result so far: 72793.49
If we take 4113 away from 4520, we end up with 407.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4070, and continue the process.

Moving on to step 11:
457 goes into 4070 8 times with a remainder of 414.
Write down 8 as next digit of the result. 
Result so far: 72793.498
Subtract 3656 from 4070 to get 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

Let's proceed to step 12:
If we divide 4140 by 457, we get 9 and a remainder of 27.
The number 9 becomes the next digit in our result. 
Result so far: 72793.4989
Deduct 4113 from 4140 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 13:
457 goes into 270 0 times with a remainder of 270.
The number 0 becomes the next digit in our result. 
Result so far: 72793.4989
Subtracting 0 from 270 leaves us with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Moving on to step 14:
If we divide 2700 by 457, we get 5 and a remainder of 415.
The next digit of our result is 5. 
Result so far: 72793.498905
Deduct 2285 from 2700 and we're left with 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

Advancing to step 15:
If we divide 4150 by 457, we get 9 and a remainder of 37.
Write down 9 as next digit of the result. 
Result so far: 72793.4989059
Subtracting 4113 from 4150 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 16:
370 divided by 457 is 0 with a remainder of 370.
Use 0 as the next digit of our solution. 
Result so far: 72793.4989059
If we take 0 away from 370, we end up with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Our division results in 72793.4989059 with a remaining 3.7e-07.