65101 divided by 72 
The aim is to understand the frequency of 72 in 65101.

On to step 1:
6 divided by 72 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 72

On to step 2:
If we divide 65 by 72, we get 0 and a remainder of 65.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 65, we get 65.
Include the next digit (1) from the dividend after 65, then repeat: 651 / 72

Step 3:
72 goes into 651 9 times with a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 9.0
Deduct 648 from 651 and we're left with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 72

Let's proceed to step 4:
The number 72 fits into 30 0 times, leaving a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 90.0
If we take 0 away from 30, we end up with 30.
Fetch the next digit (1) from the dividend, attach it to 30 and continue: 301 / 72

Advancing to step 5:
72 goes into 301 4 times with a remainder of 13.
Write down 4 as next digit of the result. 
Result so far: 904.0
Subtract 288 from 301 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 6:
72 goes into 130 1 times with a remainder of 58.
The number 1 becomes the next digit in our result. 
Result so far: 904.1
Subtract 72 from 130 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 7:
The number 72 fits into 580 8 times, leaving a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 904.18
Deduct 576 from 580 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 8:
40 divided by 72 is 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 904.18
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 9:
If we divide 400 by 72, we get 5 and a remainder of 40.
Record the quotient 5 as the next digit in the result. 
Result so far: 904.1805
The remainder is 40 after subtracting 360 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 10:
72 goes into 400 5 times with a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 904.18055
If we subtract 360 from 400, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

In conclusion, the division gives 904.18055 with a balance of 4e-05.