Let's divide 72837925 by 318
The aim is to understand the frequency of 318 in 72837925.

Advancing to step 1:
When dividing 7 by 318, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 318

Moving on to step 2:
If we divide 72 by 318, we get 0 and a remainder of 72.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 72 after subtracting 0 from 72.
Include the next digit (8) from the dividend after 72, then repeat: 728 / 318

On to step 3:
When dividing 728 by 318, we get 2 with a remainder of 92.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 636 from 728 to get 92.
Bring next digit (3) of the dividend behind the 92 and repeat the process: 923 / 318

Advancing to step 4:
When dividing 923 by 318, we get 2 with a remainder of 287.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
If we subtract 636 from 923, we get 287.
Include the next digit (7) from the dividend after 287, then repeat: 2877 / 318

On to step 5:
318 can be fit into 2877 9 times, resulting in a remainder of 15.
Use 9 as the next digit of our solution. 
Result so far: 229.0
Subtract 2862 from 2877 to get 15.
Append the next digit (9) from the dividend to 15 and continue with: 159 / 318

Going ahead to step 6:
318 can be fit into 159 0 times, resulting in a remainder of 159.
Record the quotient 0 as the next digit in the result. 
Result so far: 2290.0
Deduct 0 from 159 and we're left with 159.
Take the next digit (2) from the dividend and append it to 159, then repeat: 1592 / 318

Let's proceed to step 7:
When dividing 1592 by 318, we get 5 with a remainder of 2.
The next digit of our result is 5. 
Result so far: 22905.0
If we take 1590 away from 1592, we end up with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 318

Let's proceed to step 8:
318 can be fit into 25 0 times, resulting in a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 229050.0
If we subtract 0 from 25, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 9:
250 divided by 318 is 0 with a remainder of 250.
Use 0 as the next digit of our solution. 
Result so far: 229050.0
Deduct 0 from 250 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Advancing to step 10:
If we divide 2500 by 318, we get 7 and a remainder of 274.
Use 7 as the next digit of our solution. 
Result so far: 229050.07
Subtract 2226 from 2500 to get 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Advancing to step 11:
318 goes into 2740 8 times with a remainder of 196.
Put 8 as the next digit of the answer. 
Result so far: 229050.078
Subtracting 2544 from 2740 leaves us with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Advancing to step 12:
When dividing 1960 by 318, we get 6 with a remainder of 52.
Put 6 as the next digit of the answer. 
Result so far: 229050.0786
The remainder is 52 after subtracting 1908 from 1960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 13:
318 goes into 520 1 times with a remainder of 202.
Record the quotient 1 as the next digit in the result. 
Result so far: 229050.07861
If we subtract 318 from 520, we get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Advancing to step 14:
2020 divided by 318 is 6 with a remainder of 112.
The next digit of our result is 6. 
Result so far: 229050.078616
The remainder is 112 after subtracting 1908 from 2020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Moving on to step 15:
The number 318 fits into 1120 3 times, leaving a remainder of 166.
The number 3 becomes the next digit in our result. 
Result so far: 229050.0786163
If we take 954 away from 1120, we end up with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

On to step 16:
318 goes into 1660 5 times with a remainder of 70.
Record the quotient 5 as the next digit in the result. 
Result so far: 229050.07861635
If we take 1590 away from 1660, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The final result is 229050.07861635 with a remainder of 7e-08.