We look at the division of 143489 by 34 
The aim is to understand the frequency of 34 in 143489.

Going ahead to step 1:
34 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 34

Moving on to step 2:
34 can be fit into 14 0 times, resulting in a remainder of 14.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 14 to get 14.
Grab the next digit (3) from the dividend, add it to 14, then carry on: 143 / 34

Going ahead to step 3:
When dividing 143 by 34, we get 4 with a remainder of 7.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 136 away from 143, we end up with 7.
Include the next digit (4) from the dividend after 7, then repeat: 74 / 34

On to step 4:
If we divide 74 by 34, we get 2 and a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 42.0
If we subtract 68 from 74, we get 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 34

Step 5:
34 can be fit into 68 2 times, resulting in a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 422.0
Subtracting 68 from 68 leaves us with 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 34

Let's proceed to step 6:
34 goes into 9 0 times with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 4220.0
Subtract 0 from 9 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 7:
If we divide 90 by 34, we get 2 and a remainder of 22.
Put 2 as the next digit of the answer. 
Result so far: 4220.2
If we take 68 away from 90, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 8:
34 goes into 220 6 times with a remainder of 16.
The next digit of our result is 6. 
Result so far: 4220.26
The remainder is 16 after subtracting 204 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 9:
34 goes into 160 4 times with a remainder of 24.
The number 4 becomes the next digit in our result. 
Result so far: 4220.264
The remainder is 24 after subtracting 136 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 10:
34 can be fit into 240 7 times, resulting in a remainder of 2.
Record the quotient 7 as the next digit in the result. 
Result so far: 4220.2647
Subtracting 238 from 240 leaves us with 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 11:
The number 34 fits into 20 0 times, leaving a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 4220.2647
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 12:
200 divided by 34 is 5 with a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 4220.264705
Deduct 170 from 200 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 13:
If we divide 300 by 34, we get 8 and a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 4220.2647058
Deduct 272 from 300 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.

Advancing to step 14:
34 can be fit into 280 8 times, resulting in a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 4220.26470588
Subtracting 272 from 280 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.

The quotient of the division is 4220.26470588, and the remainder is 8e-09.