We divide 666551 by 29
The aim is to understand the frequency of 29 in 666551.

On to step 1:
The number 29 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 29

Let's proceed to step 2:
29 can be fit into 66 2 times, resulting in a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 58 away from 66, we end up with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 29

Step 3:
86 divided by 29 is 2 with a remainder of 28.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
Subtracting 58 from 86 leaves us with 28.
Grab the next digit (5) from the dividend, add it to 28, then carry on: 285 / 29

Advancing to step 4:
29 goes into 285 9 times with a remainder of 24.
The number 9 becomes the next digit in our result. 
Result so far: 229.0
Deduct 261 from 285 and we're left with 24.
Fetch the next digit (5) from the dividend, attach it to 24 and continue: 245 / 29

Moving on to step 5:
29 can be fit into 245 8 times, resulting in a remainder of 13.
The number 8 becomes the next digit in our result. 
Result so far: 2298.0
Subtracting 232 from 245 leaves us with 13.
Append the next digit (1) from the dividend to 13 and continue with: 131 / 29

Advancing to step 6:
When dividing 131 by 29, we get 4 with a remainder of 15.
Use 4 as the next digit of our solution. 
Result so far: 22984.0
If we take 116 away from 131, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 7:
When dividing 150 by 29, we get 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 22984.5
The remainder is 5 after subtracting 145 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 8:
50 divided by 29 is 1 with a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 22984.51
If we take 29 away from 50, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 9:
29 goes into 210 7 times with a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 22984.517
If we take 203 away from 210, we end up 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.

Let's proceed to step 10:
29 can be fit into 70 2 times, resulting in a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 22984.5172
Subtract 58 from 70 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 11:
29 goes into 120 4 times with a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 22984.51724
If we take 116 away from 120, we end up 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.

Going ahead to step 12:
When dividing 40 by 29, we get 1 with a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 22984.517241
If we subtract 29 from 40, 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.

Moving on to step 13:
The number 29 fits into 110 3 times, leaving a remainder of 23.
The next digit of our result is 3. 
Result so far: 22984.5172413
If we subtract 87 from 110, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 14:
When dividing 230 by 29, we get 7 with a remainder of 27.
Write down 7 as next digit of the result. 
Result so far: 22984.51724137
The remainder is 27 after subtracting 203 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

The final outcome is 22984.51724137, with a leftover of 2.7e-08.