8430534 ÷ 34 
The aim is to understand the frequency of 34 in 8430534.

Going ahead to step 1:
34 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 34

Moving on to step 2:
84 divided by 34 is 2 with a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 68 from 84 to get 16.
Take the next digit (3) from the dividend and append it to 16, then repeat: 163 / 34

Step 3:
The number 34 fits into 163 4 times, leaving a remainder of 27.
Put 4 as the next digit of the answer. 
Result so far: 24.0
If we subtract 136 from 163, we get 27.
Grab the next digit (0) from the dividend, add it to 27, then carry on: 270 / 34

Moving on to step 4:
34 goes into 270 7 times with a remainder of 32.
Put 7 as the next digit of the answer. 
Result so far: 247.0
Subtracting 238 from 270 leaves us with 32.
Append the next digit (5) from the dividend to 32 and continue with: 325 / 34

Step 5:
34 can be fit into 325 9 times, resulting in a remainder of 19.
Record the quotient 9 as the next digit in the result. 
Result so far: 2479.0
If we take 306 away from 325, we end up with 19.
Take the next digit (3) from the dividend and append it to 19, then repeat: 193 / 34

Step 6:
If we divide 193 by 34, we get 5 and a remainder of 23.
The number 5 becomes the next digit in our result. 
Result so far: 24795.0
Subtracting 170 from 193 leaves us with 23.
Append the next digit (4) from the dividend to 23 and continue with: 234 / 34

Step 7:
The number 34 fits into 234 6 times, leaving a remainder of 30.
Write down 6 as next digit of the result. 
Result so far: 247956.0
If we subtract 204 from 234, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 8:
If we divide 300 by 34, we get 8 and a remainder of 28.
The next digit of our result is 8. 
Result so far: 247956.8
The remainder is 28 after subtracting 272 from 300.
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 9:
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: 247956.88
The remainder is 8 after subtracting 272 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 247956.88, with a leftover of 0.008.