66666533 ÷ 723 
The aim is to understand the frequency of 723 in 66666533.

Advancing to step 1:
If we divide 6 by 723, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 723

Advancing to step 2:
66 divided by 723 is 0 with 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 (6) from the dividend and append it to 66, then repeat: 666 / 723

Moving on to step 3:
723 goes into 666 0 times with a remainder of 666.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 666, we end up with 666.
Include the next digit (6) from the dividend after 666, then repeat: 6666 / 723

Moving on to step 4:
If we divide 6666 by 723, we get 9 and a remainder of 159.
The next digit of our result is 9. 
Result so far: 9.0
If we subtract 6507 from 6666, we get 159.
Fetch the next digit (6) from the dividend, attach it to 159 and continue: 1596 / 723

Advancing to step 5:
The number 723 fits into 1596 2 times, leaving a remainder of 150.
Write down 2 as next digit of the result. 
Result so far: 92.0
If we take 1446 away from 1596, we end up with 150.
Fetch the next digit (5) from the dividend, attach it to 150 and continue: 1505 / 723

Let's proceed to step 6:
723 goes into 1505 2 times with a remainder of 59.
Record the quotient 2 as the next digit in the result. 
Result so far: 922.0
If we take 1446 away from 1505, we end up with 59.
Bring next digit (3) of the dividend behind the 59 and repeat the process: 593 / 723

Moving on to step 7:
If we divide 593 by 723, we get 0 and a remainder of 593.
Use 0 as the next digit of our solution. 
Result so far: 9220.0
The remainder is 593 after subtracting 0 from 593.
Take the next digit (3) from the dividend and append it to 593, then repeat: 5933 / 723

On to step 8:
If we divide 5933 by 723, we get 8 and a remainder of 149.
Write down 8 as next digit of the result. 
Result so far: 92208.0
The remainder is 149 after subtracting 5784 from 5933.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

On to step 9:
1490 divided by 723 is 2 with a remainder of 44.
Put 2 as the next digit of the answer. 
Result so far: 92208.2
Subtract 1446 from 1490 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 10:
If we divide 440 by 723, we get 0 and a remainder of 440.
The number 0 becomes the next digit in our result. 
Result so far: 92208.2
Deduct 0 from 440 and we're left with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Going ahead to step 11:
The number 723 fits into 4400 6 times, leaving a remainder of 62.
The next digit of our result is 6. 
Result so far: 92208.206
If we take 4338 away from 4400, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 12:
620 divided by 723 is 0 with a remainder of 620.
Use 0 as the next digit of our solution. 
Result so far: 92208.206
The remainder is 620 after subtracting 0 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Advancing to step 13:
When dividing 6200 by 723, we get 8 with a remainder of 416.
The next digit of our result is 8. 
Result so far: 92208.20608
Subtract 5784 from 6200 to get 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Going ahead to step 14:
The number 723 fits into 4160 5 times, leaving a remainder of 545.
Put 5 as the next digit of the answer. 
Result so far: 92208.206085
Subtracting 3615 from 4160 leaves us with 545.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5450, and continue the process.

Let's proceed to step 15:
5450 divided by 723 is 7 with a remainder of 389.
Put 7 as the next digit of the answer. 
Result so far: 92208.2060857
If we subtract 5061 from 5450, we get 389.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3890, and continue the process.

Advancing to step 16:
The number 723 fits into 3890 5 times, leaving a remainder of 275.
Write down 5 as next digit of the result. 
Result so far: 92208.20608575
Subtracting 3615 from 3890 leaves us with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

After the division, we end up with 92208.20608575 and a remainder of 2.75e-07.