230880 ÷ 73 
The aim is to understand the frequency of 73 in 230880.

Step 1:
73 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 73

Moving on to step 2:
73 goes into 23 0 times with a remainder of 23.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 23 to get 23.
Grab the next digit (0) from the dividend, add it to 23, then carry on: 230 / 73

Going ahead to step 3:
73 can be fit into 230 3 times, resulting in a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 219 from 230, we get 11.
Grab the next digit (8) from the dividend, add it to 11, then carry on: 118 / 73

Going ahead to step 4:
73 can be fit into 118 1 times, resulting in a remainder of 45.
Put 1 as the next digit of the answer. 
Result so far: 31.0
Deduct 73 from 118 and we're left with 45.
Bring next digit (8) of the dividend behind the 45 and repeat the process: 458 / 73

Moving on to step 5:
If we divide 458 by 73, we get 6 and a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 316.0
If we subtract 438 from 458, we get 20.
Fetch the next digit (0) from the dividend, attach it to 20 and continue: 200 / 73

Advancing to step 6:
When dividing 200 by 73, we get 2 with a remainder of 54.
Put 2 as the next digit of the answer. 
Result so far: 3162.0
If we subtract 146 from 200, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 7:
If we divide 540 by 73, we get 7 and a remainder of 29.
The number 7 becomes the next digit in our result. 
Result so far: 3162.7
Subtract 511 from 540 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 8:
When dividing 290 by 73, we get 3 with a remainder of 71.
Record the quotient 3 as the next digit in the result. 
Result so far: 3162.73
Deduct 219 from 290 and we're left with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Let's proceed to step 9:
When dividing 710 by 73, we get 9 with a remainder of 53.
Record the quotient 9 as the next digit in the result. 
Result so far: 3162.739
If we subtract 657 from 710, we 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.

Let's proceed to step 10:
73 goes into 530 7 times with a remainder of 19.
Use 7 as the next digit of our solution. 
Result so far: 3162.7397
Subtract 511 from 530 to get 19.
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 11:
When dividing 190 by 73, we get 2 with a remainder of 44.
Write down 2 as next digit of the result. 
Result so far: 3162.73972
Deduct 146 from 190 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 12:
When dividing 440 by 73, we get 6 with a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 3162.739726
If we subtract 438 from 440, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 13:
73 goes into 20 0 times with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 3162.739726
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 14:
200 divided by 73 is 2 with a remainder of 54.
The next digit of our result is 2. 
Result so far: 3162.73972602
Subtracting 146 from 200 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

The final outcome is 3162.73972602, with a leftover of 5.4e-08.