We look at the division of 69391 by 49 
The aim is to understand the frequency of 49 in 69391.

Let's proceed to step 1:
The number 49 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (9) from the dividend after 6, then repeat: 69 / 49

Step 2:
When dividing 69 by 49, we get 1 with a remainder of 20.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 49 from 69, we get 20.
Take the next digit (3) from the dividend and append it to 20, then repeat: 203 / 49

Step 3:
49 can be fit into 203 4 times, resulting in a remainder of 7.
Write down 4 as next digit of the result. 
Result so far: 14.0
The remainder is 7 after subtracting 196 from 203.
Take the next digit (9) from the dividend and append it to 7, then repeat: 79 / 49

Step 4:
49 can be fit into 79 1 times, resulting in a remainder of 30.
The next digit of our result is 1. 
Result so far: 141.0
If we subtract 49 from 79, we get 30.
Fetch the next digit (1) from the dividend, attach it to 30 and continue: 301 / 49

Let's proceed to step 5:
The number 49 fits into 301 6 times, leaving a remainder of 7.
Record the quotient 6 as the next digit in the result. 
Result so far: 1416.0
If we take 294 away from 301, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 6:
If we divide 70 by 49, we get 1 and a remainder of 21.
The number 1 becomes the next digit in our result. 
Result so far: 1416.1
Subtracting 49 from 70 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 7:
210 divided by 49 is 4 with a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 1416.14
Subtract 196 from 210 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 8:
When dividing 140 by 49, we get 2 with a remainder of 42.
The number 2 becomes the next digit in our result. 
Result so far: 1416.142
The remainder is 42 after subtracting 98 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 9:
If we divide 420 by 49, we get 8 and a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 1416.1428
Deduct 392 from 420 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 10:
280 divided by 49 is 5 with a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 1416.14285
The remainder is 35 after subtracting 245 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 11:
When dividing 350 by 49, we get 7 with a remainder of 7.
The next digit of our result is 7. 
Result so far: 1416.142857
If we take 343 away from 350, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 12:
If we divide 70 by 49, we get 1 and a remainder of 21.
The next digit of our result is 1. 
Result so far: 1416.1428571
If we subtract 49 from 70, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 13:
49 can be fit into 210 4 times, resulting in a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 1416.14285714
If we subtract 196 from 210, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Our division results in 1416.14285714 with a remaining 1.4e-08.