Let's divide 66463242 by 900
The aim is to understand the frequency of 900 in 66463242.

Moving on to step 1:
The number 900 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 900

Moving on to step 2:
If we divide 66 by 900, we get 0 and a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Take the next digit (4) from the dividend and append it to 66, then repeat: 664 / 900

Advancing to step 3:
If we divide 664 by 900, we get 0 and a remainder of 664.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 664, we get 664.
Append the next digit (6) from the dividend to 664 and continue with: 6646 / 900

Going ahead to step 4:
The number 900 fits into 6646 7 times, leaving a remainder of 346.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtract 6300 from 6646 to get 346.
Include the next digit (3) from the dividend after 346, then repeat: 3463 / 900

Going ahead to step 5:
900 can be fit into 3463 3 times, resulting in a remainder of 763.
The next digit of our result is 3. 
Result so far: 73.0
If we subtract 2700 from 3463, we get 763.
Append the next digit (2) from the dividend to 763 and continue with: 7632 / 900

On to step 6:
900 goes into 7632 8 times with a remainder of 432.
The number 8 becomes the next digit in our result. 
Result so far: 738.0
Deduct 7200 from 7632 and we're left with 432.
Append the next digit (4) from the dividend to 432 and continue with: 4324 / 900

Moving on to step 7:
900 can be fit into 4324 4 times, resulting in a remainder of 724.
Put 4 as the next digit of the answer. 
Result so far: 7384.0
If we subtract 3600 from 4324, we get 724.
Append the next digit (2) from the dividend to 724 and continue with: 7242 / 900

Step 8:
900 can be fit into 7242 8 times, resulting in a remainder of 42.
The next digit of our result is 8. 
Result so far: 73848.0
Deduct 7200 from 7242 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 9:
When dividing 420 by 900, we get 0 with a remainder of 420.
Put 0 as the next digit of the answer. 
Result so far: 73848.0
The remainder is 420 after subtracting 0 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Step 10:
4200 divided by 900 is 4 with a remainder of 600.
The next digit of our result is 4. 
Result so far: 73848.04
Subtract 3600 from 4200 to get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Let's proceed to step 11:
When dividing 6000 by 900, we get 6 with a remainder of 600.
The next digit of our result is 6. 
Result so far: 73848.046
Subtracting 5400 from 6000 leaves us with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Let's proceed to step 12:
900 can be fit into 6000 6 times, resulting in a remainder of 600.
The number 6 becomes the next digit in our result. 
Result so far: 73848.0466
The remainder is 600 after subtracting 5400 from 6000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

The final outcome is 73848.0466, with a leftover of 0.006.