Let's divide 513938 by 73
The aim is to understand the frequency of 73 in 513938.

Step 1:
73 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 73

On to step 2:
51 divided by 73 is 0 with a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 51 leaves us with 51.
Bring next digit (3) of the dividend behind the 51 and repeat the process: 513 / 73

Advancing to step 3:
The number 73 fits into 513 7 times, leaving a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtracting 511 from 513 leaves us with 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 73

Let's proceed to step 4:
The number 73 fits into 29 0 times, leaving a remainder of 29.
Use 0 as the next digit of our solution. 
Result so far: 70.0
If we take 0 away from 29, we end up with 29.
Take the next digit (3) from the dividend and append it to 29, then repeat: 293 / 73

On to step 5:
73 goes into 293 4 times with a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 704.0
If we subtract 292 from 293, we get 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 73

On to step 6:
The number 73 fits into 18 0 times, leaving a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 7040.0
If we take 0 away from 18, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 7:
180 divided by 73 is 2 with a remainder of 34.
The number 2 becomes the next digit in our result. 
Result so far: 7040.2
If we subtract 146 from 180, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 8:
If we divide 340 by 73, we get 4 and a remainder of 48.
Put 4 as the next digit of the answer. 
Result so far: 7040.24
Subtract 292 from 340 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 9:
480 divided by 73 is 6 with a remainder of 42.
The number 6 becomes the next digit in our result. 
Result so far: 7040.246
If we take 438 away from 480, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 10:
The number 73 fits into 420 5 times, leaving a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 7040.2465
If we subtract 365 from 420, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 11:
When dividing 550 by 73, we get 7 with a remainder of 39.
Write down 7 as next digit of the result. 
Result so far: 7040.24657
The remainder is 39 after subtracting 511 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 12:
The number 73 fits into 390 5 times, leaving a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 7040.246575
If we take 365 away from 390, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 13:
73 goes into 250 3 times with a remainder of 31.
Write down 3 as next digit of the result. 
Result so far: 7040.2465753
If we take 219 away from 250, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 14:
73 can be fit into 310 4 times, resulting in a remainder of 18.
Record the quotient 4 as the next digit in the result. 
Result so far: 7040.24657534
If we take 292 away from 310, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final outcome is 7040.24657534, with a leftover of 1.8e-08.