We're dividing 72203550 by 29 
The aim is to understand the frequency of 29 in 72203550.

On to step 1:
29 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 29

Advancing to step 2:
29 can be fit into 72 2 times, resulting in a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 58 from 72 to get 14.
Grab the next digit (2) from the dividend, add it to 14, then carry on: 142 / 29

Moving on to step 3:
If we divide 142 by 29, we get 4 and a remainder of 26.
The next digit of our result is 4. 
Result so far: 24.0
If we take 116 away from 142, we end up with 26.
Take the next digit (0) from the dividend and append it to 26, then repeat: 260 / 29

Advancing to step 4:
The number 29 fits into 260 8 times, leaving a remainder of 28.
Use 8 as the next digit of our solution. 
Result so far: 248.0
Deduct 232 from 260 and we're left with 28.
Grab the next digit (3) from the dividend, add it to 28, then carry on: 283 / 29

Advancing to step 5:
29 can be fit into 283 9 times, resulting in a remainder of 22.
Write down 9 as next digit of the result. 
Result so far: 2489.0
If we subtract 261 from 283, we get 22.
Fetch the next digit (5) from the dividend, attach it to 22 and continue: 225 / 29

Moving on to step 6:
When dividing 225 by 29, we get 7 with a remainder of 22.
The number 7 becomes the next digit in our result. 
Result so far: 24897.0
Subtract 203 from 225 to get 22.
Take the next digit (5) from the dividend and append it to 22, then repeat: 225 / 29

Moving on to step 7:
The number 29 fits into 225 7 times, leaving a remainder of 22.
Use 7 as the next digit of our solution. 
Result so far: 248977.0
The remainder is 22 after subtracting 203 from 225.
Grab the next digit (0) from the dividend, add it to 22, then carry on: 220 / 29

Moving on to step 8:
If we divide 220 by 29, we get 7 and a remainder of 17.
The next digit of our result is 7. 
Result so far: 2489777.0
The remainder is 17 after subtracting 203 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 9:
The number 29 fits into 170 5 times, leaving a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 2489777.5
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.

On to step 10:
The number 29 fits into 250 8 times, leaving a remainder of 18.
The number 8 becomes the next digit in our result. 
Result so far: 2489777.58
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.

Step 11:
180 divided by 29 is 6 with a remainder of 6.
The next digit of our result is 6. 
Result so far: 2489777.586
If we take 174 away from 180, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 12:
29 can be fit into 60 2 times, resulting in a remainder of 2.
The next digit of our result is 2. 
Result so far: 2489777.5862
Subtract 58 from 60 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 13:
29 goes into 20 0 times with a remainder of 20.
The next digit of our result is 0. 
Result so far: 2489777.5862
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 14:
29 can be fit into 200 6 times, resulting in a remainder of 26.
Write down 6 as next digit of the result. 
Result so far: 2489777.586206
If we subtract 174 from 200, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 15:
When dividing 260 by 29, we get 8 with a remainder of 28.
Put 8 as the next digit of the answer. 
Result so far: 2489777.5862068
If we subtract 232 from 260, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 16:
If we divide 280 by 29, we get 9 and a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 2489777.58620689
If we take 261 away from 280, 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.

The quotient of the division is 2489777.58620689, and the remainder is 1.9e-08.