683549 ÷ 72 
The aim is to understand the frequency of 72 in 683549.

Advancing to step 1:
When dividing 6 by 72, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 72

Going ahead to step 2:
72 can be fit into 68 0 times, resulting in a remainder of 68.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 68 and we're left with 68.
Append the next digit (3) from the dividend to 68 and continue with: 683 / 72

Going ahead to step 3:
If we divide 683 by 72, we get 9 and a remainder of 35.
Put 9 as the next digit of the answer. 
Result so far: 9.0
The remainder is 35 after subtracting 648 from 683.
Fetch the next digit (5) from the dividend, attach it to 35 and continue: 355 / 72

Let's proceed to step 4:
The number 72 fits into 355 4 times, leaving a remainder of 67.
Write down 4 as next digit of the result. 
Result so far: 94.0
If we take 288 away from 355, we end up with 67.
Fetch the next digit (4) from the dividend, attach it to 67 and continue: 674 / 72

Let's proceed to step 5:
674 divided by 72 is 9 with a remainder of 26.
The number 9 becomes the next digit in our result. 
Result so far: 949.0
Deduct 648 from 674 and we're left with 26.
Append the next digit (9) from the dividend to 26 and continue with: 269 / 72

Moving on to step 6:
72 goes into 269 3 times with a remainder of 53.
Use 3 as the next digit of our solution. 
Result so far: 9493.0
Subtract 216 from 269 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

On to step 7:
If we divide 530 by 72, we get 7 and a remainder of 26.
Use 7 as the next digit of our solution. 
Result so far: 9493.7
Deduct 504 from 530 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 8:
The number 72 fits into 260 3 times, leaving a remainder of 44.
Write down 3 as next digit of the result. 
Result so far: 9493.73
If we subtract 216 from 260, we 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.

Step 9:
440 divided by 72 is 6 with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 9493.736
If we subtract 432 from 440, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 10:
72 goes into 80 1 times with a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 9493.7361
Deduct 72 from 80 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 11:
The number 72 fits into 80 1 times, leaving a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 9493.73611
Subtracting 72 from 80 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The quotient of the division is 9493.73611, and the remainder is 8e-06.