196474 ÷ 72 
The aim is to understand the frequency of 72 in 196474.

Going ahead to step 1:
72 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 72

Let's proceed to step 2:
19 divided by 72 is 0 with a remainder of 19.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 19 leaves us with 19.
Append the next digit (6) from the dividend to 19 and continue with: 196 / 72

Moving on to step 3:
If we divide 196 by 72, we get 2 and a remainder of 52.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 144 from 196, we get 52.
Fetch the next digit (4) from the dividend, attach it to 52 and continue: 524 / 72

On to step 4:
If we divide 524 by 72, we get 7 and a remainder of 20.
The number 7 becomes the next digit in our result. 
Result so far: 27.0
If we take 504 away from 524, we end up with 20.
Fetch the next digit (7) from the dividend, attach it to 20 and continue: 207 / 72

Advancing to step 5:
When dividing 207 by 72, we get 2 with a remainder of 63.
Use 2 as the next digit of our solution. 
Result so far: 272.0
Subtract 144 from 207 to get 63.
Fetch the next digit (4) from the dividend, attach it to 63 and continue: 634 / 72

On to step 6:
634 divided by 72 is 8 with a remainder of 58.
Put 8 as the next digit of the answer. 
Result so far: 2728.0
The remainder is 58 after subtracting 576 from 634.
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.
The next digit of our result is 8. 
Result so far: 2728.8
The remainder is 4 after subtracting 576 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 8:
40 divided by 72 is 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 2728.8
If we subtract 0 from 40, 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.

Advancing to step 9:
72 can be fit into 400 5 times, resulting in a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 2728.805
Subtracting 360 from 400 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 10:
72 goes into 400 5 times with a remainder of 40.
Put 5 as the next digit of the answer. 
Result so far: 2728.8055
Subtracting 360 from 400 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

After the division, we end up with 2728.8055 and a remainder of 0.0004.