334534 divided by 7 
The aim is to understand the frequency of 7 in 334534.

Moving on to step 1:
When dividing 3 by 7, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 7

Step 2:
If we divide 33 by 7, we get 4 and a remainder of 5.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 28 from 33 and we're left with 5.
Grab the next digit (4) from the dividend, add it to 5, then carry on: 54 / 7

Moving on to step 3:
7 can be fit into 54 7 times, resulting in a remainder of 5.
Use 7 as the next digit of our solution. 
Result so far: 47.0
The remainder is 5 after subtracting 49 from 54.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 7

Moving on to step 4:
7 can be fit into 55 7 times, resulting in a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 477.0
The remainder is 6 after subtracting 49 from 55.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 7

Going ahead to step 5:
63 divided by 7 is 9 with a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 4779.0
Deduct 63 from 63 and we're left with 0.
Bring next digit (4) of the dividend behind the 0 and repeat the process: 4 / 7

Going ahead to step 6:
When dividing 4 by 7, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 47790.0
Deduct 0 from 4 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 7:
When dividing 40 by 7, we get 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 47790.5
The remainder is 5 after subtracting 35 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 8:
When dividing 50 by 7, we get 7 with a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 47790.57
The remainder is 1 after subtracting 49 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 9:
If we divide 10 by 7, we get 1 and a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 47790.571
The remainder is 3 after subtracting 7 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 10:
30 divided by 7 is 4 with a remainder of 2.
The next digit of our result is 4. 
Result so far: 47790.5714
If we take 28 away from 30, we end up 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.

Let's proceed to step 11:
If we divide 20 by 7, we get 2 and a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 47790.57142
Subtract 14 from 20 to 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.

On to step 12:
When dividing 60 by 7, we get 8 with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 47790.571428
Subtracting 56 from 60 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 13:
If we divide 40 by 7, we get 5 and a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 47790.5714285
If we take 35 away from 40, we end up 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.

On to step 14:
When dividing 50 by 7, we get 7 with a remainder of 1.
The next digit of our result is 7. 
Result so far: 47790.57142857
Subtract 49 from 50 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The final outcome is 47790.57142857, with a leftover of 1e-09.