Let's divide 457048 by 66
The aim is to understand the frequency of 66 in 457048.

Step 1:
4 divided by 66 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 66

Moving on to step 2:
45 divided by 66 is 0 with a remainder of 45.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Bring next digit (7) of the dividend behind the 45 and repeat the process: 457 / 66

Moving on to step 3:
The number 66 fits into 457 6 times, leaving a remainder of 61.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Deduct 396 from 457 and we're left with 61.
Bring next digit (0) of the dividend behind the 61 and repeat the process: 610 / 66

Let's proceed to step 4:
610 divided by 66 is 9 with a remainder of 16.
Write down 9 as next digit of the result. 
Result so far: 69.0
Deduct 594 from 610 and we're left with 16.
Grab the next digit (4) from the dividend, add it to 16, then carry on: 164 / 66

On to step 5:
164 divided by 66 is 2 with a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 692.0
Subtracting 132 from 164 leaves us with 32.
Include the next digit (8) from the dividend after 32, then repeat: 328 / 66

Let's proceed to step 6:
When dividing 328 by 66, we get 4 with a remainder of 64.
Record the quotient 4 as the next digit in the result. 
Result so far: 6924.0
If we take 264 away from 328, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 7:
66 goes into 640 9 times with a remainder of 46.
The next digit of our result is 9. 
Result so far: 6924.9
Subtract 594 from 640 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 8:
When dividing 460 by 66, we get 6 with a remainder of 64.
Record the quotient 6 as the next digit in the result. 
Result so far: 6924.96
Subtracting 396 from 460 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 9:
If we divide 640 by 66, we get 9 and a remainder of 46.
Record the quotient 9 as the next digit in the result. 
Result so far: 6924.969
Deduct 594 from 640 and we're left 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.

Advancing to step 10:
The number 66 fits into 460 6 times, leaving a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 6924.9696
Subtracting 396 from 460 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 11:
When dividing 640 by 66, we get 9 with a remainder of 46.
Record the quotient 9 as the next digit in the result. 
Result so far: 6924.96969
Subtracting 594 from 640 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.

Going ahead to step 12:
If we divide 460 by 66, we get 6 and a remainder of 64.
Write down 6 as next digit of the result. 
Result so far: 6924.969696
Subtract 396 from 460 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 13:
The number 66 fits into 640 9 times, leaving a remainder of 46.
The number 9 becomes the next digit in our result. 
Result so far: 6924.9696969
If we subtract 594 from 640, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 14:
66 can be fit into 460 6 times, resulting in a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 6924.96969696
The remainder is 64 after subtracting 396 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

After the division, we end up with 6924.96969696 and a remainder of 6.4e-08.