We divide 248159 by 13
The aim is to understand the frequency of 13 in 248159.

On to step 1:
The number 13 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Grab the next digit (4) from the dividend, add it to 2, then carry on: 24 / 13

Going ahead to step 2:
13 goes into 24 1 times with a remainder of 11.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 13 from 24 and we're left with 11.
Take the next digit (8) from the dividend and append it to 11, then repeat: 118 / 13

Step 3:
118 divided by 13 is 9 with a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
If we subtract 117 from 118, we get 1.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 13

Going ahead to step 4:
When dividing 11 by 13, we get 0 with a remainder of 11.
Put 0 as the next digit of the answer. 
Result so far: 190.0
If we subtract 0 from 11, we get 11.
Fetch the next digit (5) from the dividend, attach it to 11 and continue: 115 / 13

On to step 5:
The number 13 fits into 115 8 times, leaving a remainder of 11.
Record the quotient 8 as the next digit in the result. 
Result so far: 1908.0
Subtracting 104 from 115 leaves us with 11.
Grab the next digit (9) from the dividend, add it to 11, then carry on: 119 / 13

On to step 6:
The number 13 fits into 119 9 times, leaving a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 19089.0
If we subtract 117 from 119, 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.

Going ahead to step 7:
The number 13 fits into 20 1 times, leaving a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 19089.1
Subtracting 13 from 20 leaves us 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.

Step 8:
70 divided by 13 is 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 19089.15
Subtracting 65 from 70 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 9:
The number 13 fits into 50 3 times, leaving a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 19089.153
If we subtract 39 from 50, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 10:
If we divide 110 by 13, we get 8 and a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 19089.1538
If we subtract 104 from 110, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 11:
13 can be fit into 60 4 times, resulting in a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 19089.15384
Subtracting 52 from 60 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 12:
80 divided by 13 is 6 with a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 19089.153846
Subtract 78 from 80 to 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.

Moving on to step 13:
The number 13 fits into 20 1 times, leaving a remainder of 7.
The next digit of our result is 1. 
Result so far: 19089.1538461
Subtract 13 from 20 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 14:
70 divided by 13 is 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 19089.15384615
Subtracting 65 from 70 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The quotient of the division is 19089.15384615, and the remainder is 5e-09.