We look at the division of 53412941 by 318 
The aim is to understand the frequency of 318 in 53412941.

Going ahead to step 1:
The number 318 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 318

Going ahead to step 2:
If we divide 53 by 318, we get 0 and a remainder of 53.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 53 to get 53.
Grab the next digit (4) from the dividend, add it to 53, then carry on: 534 / 318

Step 3:
If we divide 534 by 318, we get 1 and a remainder of 216.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 318 away from 534, we end up with 216.
Fetch the next digit (1) from the dividend, attach it to 216 and continue: 2161 / 318

Moving on to step 4:
318 goes into 2161 6 times with a remainder of 253.
Use 6 as the next digit of our solution. 
Result so far: 16.0
If we subtract 1908 from 2161, we get 253.
Grab the next digit (2) from the dividend, add it to 253, then carry on: 2532 / 318

Going ahead to step 5:
2532 divided by 318 is 7 with a remainder of 306.
The number 7 becomes the next digit in our result. 
Result so far: 167.0
The remainder is 306 after subtracting 2226 from 2532.
Bring next digit (9) of the dividend behind the 306 and repeat the process: 3069 / 318

Let's proceed to step 6:
The number 318 fits into 3069 9 times, leaving a remainder of 207.
The number 9 becomes the next digit in our result. 
Result so far: 1679.0
Subtract 2862 from 3069 to get 207.
Take the next digit (4) from the dividend and append it to 207, then repeat: 2074 / 318

Advancing to step 7:
The number 318 fits into 2074 6 times, leaving a remainder of 166.
The number 6 becomes the next digit in our result. 
Result so far: 16796.0
Subtract 1908 from 2074 to get 166.
Append the next digit (1) from the dividend to 166 and continue with: 1661 / 318

Let's proceed to step 8:
1661 divided by 318 is 5 with a remainder of 71.
The next digit of our result is 5. 
Result so far: 167965.0
Subtracting 1590 from 1661 leaves us 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.

Step 9:
The number 318 fits into 710 2 times, leaving a remainder of 74.
Use 2 as the next digit of our solution. 
Result so far: 167965.2
Subtracting 636 from 710 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 10:
When dividing 740 by 318, we get 2 with a remainder of 104.
Use 2 as the next digit of our solution. 
Result so far: 167965.22
If we subtract 636 from 740, we get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

The final result is 167965.22 with a remainder of 0.104.