We look at the division of 68823615 by 723 
The aim is to understand the frequency of 723 in 68823615.

Let's proceed to step 1:
The number 723 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 723

Let's proceed to step 2:
723 can be fit into 68 0 times, resulting in a remainder of 68.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 68 to get 68.
Append the next digit (8) from the dividend to 68 and continue with: 688 / 723

On to step 3:
The number 723 fits into 688 0 times, leaving a remainder of 688.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 688 to get 688.
Grab the next digit (2) from the dividend, add it to 688, then carry on: 6882 / 723

Advancing to step 4:
723 goes into 6882 9 times with a remainder of 375.
Put 9 as the next digit of the answer. 
Result so far: 9.0
The remainder is 375 after subtracting 6507 from 6882.
Grab the next digit (3) from the dividend, add it to 375, then carry on: 3753 / 723

Going ahead to step 5:
723 goes into 3753 5 times with a remainder of 138.
Write down 5 as next digit of the result. 
Result so far: 95.0
Deduct 3615 from 3753 and we're left with 138.
Grab the next digit (6) from the dividend, add it to 138, then carry on: 1386 / 723

Step 6:
If we divide 1386 by 723, we get 1 and a remainder of 663.
The number 1 becomes the next digit in our result. 
Result so far: 951.0
The remainder is 663 after subtracting 723 from 1386.
Take the next digit (1) from the dividend and append it to 663, then repeat: 6631 / 723

Step 7:
If we divide 6631 by 723, we get 9 and a remainder of 124.
Record the quotient 9 as the next digit in the result. 
Result so far: 9519.0
If we subtract 6507 from 6631, we get 124.
Grab the next digit (5) from the dividend, add it to 124, then carry on: 1245 / 723

Step 8:
When dividing 1245 by 723, we get 1 with a remainder of 522.
Record the quotient 1 as the next digit in the result. 
Result so far: 95191.0
If we subtract 723 from 1245, we get 522.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5220, and continue the process.

Going ahead to step 9:
If we divide 5220 by 723, we get 7 and a remainder of 159.
Write down 7 as next digit of the result. 
Result so far: 95191.7
Subtracting 5061 from 5220 leaves us with 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

Moving on to step 10:
1590 divided by 723 is 2 with a remainder of 144.
The next digit of our result is 2. 
Result so far: 95191.72
Subtract 1446 from 1590 to get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Advancing to step 11:
When dividing 1440 by 723, we get 1 with a remainder of 717.
Put 1 as the next digit of the answer. 
Result so far: 95191.721
If we take 723 away from 1440, we end up with 717.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7170, and continue the process.

Moving on to step 12:
The number 723 fits into 7170 9 times, leaving a remainder of 663.
Record the quotient 9 as the next digit in the result. 
Result so far: 95191.7219
If we take 6507 away from 7170, we end up with 663.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6630, and continue the process.

Advancing to step 13:
6630 divided by 723 is 9 with a remainder of 123.
Write down 9 as next digit of the result. 
Result so far: 95191.72199
Subtracting 6507 from 6630 leaves us with 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

After the division, we end up with 95191.72199 and a remainder of 0.000123.