Let's divide 509663 by 29
The aim is to understand the frequency of 29 in 509663.

Let's proceed to step 1:
The number 29 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 29

On to step 2:
When dividing 50 by 29, we get 1 with a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 29 from 50, we get 21.
Bring next digit (9) of the dividend behind the 21 and repeat the process: 219 / 29

Going ahead to step 3:
The number 29 fits into 219 7 times, leaving a remainder of 16.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Subtracting 203 from 219 leaves us with 16.
Append the next digit (6) from the dividend to 16 and continue with: 166 / 29

Advancing to step 4:
If we divide 166 by 29, we get 5 and a remainder of 21.
The next digit of our result is 5. 
Result so far: 175.0
Deduct 145 from 166 and we're left with 21.
Append the next digit (6) from the dividend to 21 and continue with: 216 / 29

Moving on to step 5:
If we divide 216 by 29, we get 7 and a remainder of 13.
The next digit of our result is 7. 
Result so far: 1757.0
Deduct 203 from 216 and we're left with 13.
Grab the next digit (3) from the dividend, add it to 13, then carry on: 133 / 29

Let's proceed to step 6:
133 divided by 29 is 4 with a remainder of 17.
Record the quotient 4 as the next digit in the result. 
Result so far: 17574.0
Deduct 116 from 133 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 7:
If we divide 170 by 29, we get 5 and a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 17574.5
If we take 145 away from 170, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 8:
250 divided by 29 is 8 with a remainder of 18.
Put 8 as the next digit of the answer. 
Result so far: 17574.58
Subtract 232 from 250 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 9:
29 can be fit into 180 6 times, resulting in a remainder of 6.
The next digit of our result is 6. 
Result so far: 17574.586
Subtract 174 from 180 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 10:
60 divided by 29 is 2 with a remainder of 2.
The next digit of our result is 2. 
Result so far: 17574.5862
Subtracting 58 from 60 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.

Going ahead to step 11:
If we divide 20 by 29, we get 0 and a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 17574.5862
Subtracting 0 from 20 leaves us 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:
When dividing 200 by 29, we get 6 with a remainder of 26.
Record the quotient 6 as the next digit in the result. 
Result so far: 17574.586206
The remainder is 26 after subtracting 174 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 13:
29 can be fit into 260 8 times, resulting in a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 17574.5862068
The remainder is 28 after subtracting 232 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 14:
280 divided by 29 is 9 with a remainder of 19.
The next digit of our result is 9. 
Result so far: 17574.58620689
The remainder is 19 after subtracting 261 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

The final result is 17574.58620689 with a remainder of 1.9e-08.