68679523 divided by 72 
The aim is to understand the frequency of 72 in 68679523.

Moving on to step 1:
When dividing 6 by 72, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 72

Let's proceed to step 2:
The number 72 fits into 68 0 times, leaving a remainder of 68.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 68, we get 68.
Bring next digit (6) of the dividend behind the 68 and repeat the process: 686 / 72

Let's proceed to step 3:
The number 72 fits into 686 9 times, leaving a remainder of 38.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtracting 648 from 686 leaves us with 38.
Fetch the next digit (7) from the dividend, attach it to 38 and continue: 387 / 72

Going ahead to step 4:
387 divided by 72 is 5 with a remainder of 27.
The next digit of our result is 5. 
Result so far: 95.0
Subtract 360 from 387 to get 27.
Take the next digit (9) from the dividend and append it to 27, then repeat: 279 / 72

Let's proceed to step 5:
72 can be fit into 279 3 times, resulting in a remainder of 63.
Record the quotient 3 as the next digit in the result. 
Result so far: 953.0
Subtracting 216 from 279 leaves us with 63.
Include the next digit (5) from the dividend after 63, then repeat: 635 / 72

Going ahead to step 6:
635 divided by 72 is 8 with a remainder of 59.
Use 8 as the next digit of our solution. 
Result so far: 9538.0
If we subtract 576 from 635, we get 59.
Grab the next digit (2) from the dividend, add it to 59, then carry on: 592 / 72

Step 7:
The number 72 fits into 592 8 times, leaving a remainder of 16.
The next digit of our result is 8. 
Result so far: 95388.0
If we take 576 away from 592, we end up with 16.
Include the next digit (3) from the dividend after 16, then repeat: 163 / 72

Let's proceed to step 8:
72 goes into 163 2 times with a remainder of 19.
Use 2 as the next digit of our solution. 
Result so far: 953882.0
The remainder is 19 after subtracting 144 from 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 9:
190 divided by 72 is 2 with a remainder of 46.
The number 2 becomes the next digit in our result. 
Result so far: 953882.2
Subtracting 144 from 190 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.

Let's proceed to step 10:
When dividing 460 by 72, we get 6 with a remainder of 28.
The number 6 becomes the next digit in our result. 
Result so far: 953882.26
The remainder is 28 after subtracting 432 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 11:
When dividing 280 by 72, we get 3 with a remainder of 64.
Use 3 as the next digit of our solution. 
Result so far: 953882.263
Subtracting 216 from 280 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.

Let's proceed to step 12:
72 goes into 640 8 times with a remainder of 64.
Record the quotient 8 as the next digit in the result. 
Result so far: 953882.2638
Subtract 576 from 640 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.

Moving on to step 13:
72 goes into 640 8 times with a remainder of 64.
The number 8 becomes the next digit in our result. 
Result so far: 953882.26388
Subtract 576 from 640 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.

After the division, we end up with 953882.26388 and a remainder of 6.4e-05.