We're dividing 266181 by 29 
The aim is to understand the frequency of 29 in 266181.

On to step 1:
When dividing 2 by 29, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (6) from the dividend, add it to 2, then carry on: 26 / 29

Step 2:
26 divided by 29 is 0 with a remainder of 26.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 26 after subtracting 0 from 26.
Grab the next digit (6) from the dividend, add it to 26, then carry on: 266 / 29

Moving on to step 3:
29 goes into 266 9 times with a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we subtract 261 from 266, we get 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 29

Step 4:
29 can be fit into 51 1 times, resulting in a remainder of 22.
Record the quotient 1 as the next digit in the result. 
Result so far: 91.0
The remainder is 22 after subtracting 29 from 51.
Include the next digit (8) from the dividend after 22, then repeat: 228 / 29

Step 5:
When dividing 228 by 29, we get 7 with a remainder of 25.
Record the quotient 7 as the next digit in the result. 
Result so far: 917.0
Subtracting 203 from 228 leaves us with 25.
Include the next digit (1) from the dividend after 25, then repeat: 251 / 29

Moving on to step 6:
251 divided by 29 is 8 with a remainder of 19.
Write down 8 as next digit of the result. 
Result so far: 9178.0
If we take 232 away from 251, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 7:
The number 29 fits into 190 6 times, leaving a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 9178.6
The remainder is 16 after subtracting 174 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 8:
When dividing 160 by 29, we get 5 with a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 9178.65
If we take 145 away from 160, 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.

Let's proceed to step 9:
If we divide 150 by 29, we get 5 and a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 9178.655
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.

The final outcome is 9178.655, with a leftover of 0.0005.