396234 ÷ 73 
The aim is to understand the frequency of 73 in 396234.

On to step 1:
73 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 73

Going ahead to step 2:
39 divided by 73 is 0 with a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Append the next digit (6) from the dividend to 39 and continue with: 396 / 73

Let's proceed to step 3:
When dividing 396 by 73, we get 5 with a remainder of 31.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 365 from 396 and we're left with 31.
Grab the next digit (2) from the dividend, add it to 31, then carry on: 312 / 73

Step 4:
73 goes into 312 4 times with a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 54.0
If we subtract 292 from 312, we get 20.
Include the next digit (3) from the dividend after 20, then repeat: 203 / 73

On to step 5:
73 can be fit into 203 2 times, resulting in a remainder of 57.
The next digit of our result is 2. 
Result so far: 542.0
Subtracting 146 from 203 leaves us with 57.
Take the next digit (4) from the dividend and append it to 57, then repeat: 574 / 73

Advancing to step 6:
73 can be fit into 574 7 times, resulting in a remainder of 63.
The number 7 becomes the next digit in our result. 
Result so far: 5427.0
If we subtract 511 from 574, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Advancing to step 7:
73 goes into 630 8 times with a remainder of 46.
Write down 8 as next digit of the result. 
Result so far: 5427.8
The remainder is 46 after subtracting 584 from 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 8:
460 divided by 73 is 6 with a remainder of 22.
Record the quotient 6 as the next digit in the result. 
Result so far: 5427.86
Deduct 438 from 460 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 9:
73 goes into 220 3 times with a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 5427.863
If we take 219 away from 220, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 10:
10 divided by 73 is 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 5427.863
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 11:
When dividing 100 by 73, we get 1 with a remainder of 27.
The number 1 becomes the next digit in our result. 
Result so far: 5427.86301
If we subtract 73 from 100, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 12:
270 divided by 73 is 3 with a remainder of 51.
The number 3 becomes the next digit in our result. 
Result so far: 5427.863013
Subtracting 219 from 270 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 13:
510 divided by 73 is 6 with a remainder of 72.
Put 6 as the next digit of the answer. 
Result so far: 5427.8630136
Subtracting 438 from 510 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 14:
720 divided by 73 is 9 with a remainder of 63.
The number 9 becomes the next digit in our result. 
Result so far: 5427.86301369
Deduct 657 from 720 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

In conclusion, the division gives 5427.86301369 with a balance of 6.3e-08.