We're dividing 37023939 by 29 
The aim is to understand the frequency of 29 in 37023939.

On to step 1:
If we divide 3 by 29, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 29

Let's proceed to step 2:
29 goes into 37 1 times with a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 8 after subtracting 29 from 37.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 29

Going ahead to step 3:
If we divide 80 by 29, we get 2 and a remainder of 22.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtracting 58 from 80 leaves us with 22.
Include the next digit (2) from the dividend after 22, then repeat: 222 / 29

Going ahead to step 4:
222 divided by 29 is 7 with a remainder of 19.
Use 7 as the next digit of our solution. 
Result so far: 127.0
Subtract 203 from 222 to get 19.
Append the next digit (3) from the dividend to 19 and continue with: 193 / 29

On to step 5:
If we divide 193 by 29, we get 6 and a remainder of 19.
Put 6 as the next digit of the answer. 
Result so far: 1276.0
If we subtract 174 from 193, we get 19.
Grab the next digit (9) from the dividend, add it to 19, then carry on: 199 / 29

On to step 6:
29 goes into 199 6 times with a remainder of 25.
The number 6 becomes the next digit in our result. 
Result so far: 12766.0
The remainder is 25 after subtracting 174 from 199.
Fetch the next digit (3) from the dividend, attach it to 25 and continue: 253 / 29

Going ahead to step 7:
253 divided by 29 is 8 with a remainder of 21.
Use 8 as the next digit of our solution. 
Result so far: 127668.0
Subtract 232 from 253 to get 21.
Include the next digit (9) from the dividend after 21, then repeat: 219 / 29

Let's proceed to step 8:
29 goes into 219 7 times with a remainder of 16.
The number 7 becomes the next digit in our result. 
Result so far: 1276687.0
If we subtract 203 from 219, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 9:
The number 29 fits into 160 5 times, leaving a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 1276687.5
Subtract 145 from 160 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 10:
29 can be fit into 150 5 times, resulting in a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 1276687.55
Subtracting 145 from 150 leaves us 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.

Our division results in 1276687.55 with a remaining 0.005.