35183737 ÷ 39 
The aim is to understand the frequency of 39 in 35183737.

On to step 1:
39 goes into 3 0 times with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 39

Step 2:
39 can be fit into 35 0 times, resulting in a remainder of 35.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 35, we end up with 35.
Include the next digit (1) from the dividend after 35, then repeat: 351 / 39

Moving on to step 3:
If we divide 351 by 39, we get 9 and a remainder of 0.
The next digit of our result is 9. 
Result so far: 9.0
If we take 351 away from 351, we end up with 0.
Take the next digit (8) from the dividend and append it to 0, then repeat: 8 / 39

Moving on to step 4:
If we divide 8 by 39, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 90.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 39

Going ahead to step 5:
39 can be fit into 83 2 times, resulting in a remainder of 5.
Use 2 as the next digit of our solution. 
Result so far: 902.0
The remainder is 5 after subtracting 78 from 83.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 39

Let's proceed to step 6:
When dividing 57 by 39, we get 1 with a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 9021.0
If we take 39 away from 57, we end up with 18.
Append the next digit (3) from the dividend to 18 and continue with: 183 / 39

Let's proceed to step 7:
If we divide 183 by 39, we get 4 and a remainder of 27.
Put 4 as the next digit of the answer. 
Result so far: 90214.0
Subtracting 156 from 183 leaves us with 27.
Grab the next digit (7) from the dividend, add it to 27, then carry on: 277 / 39

Going ahead to step 8:
277 divided by 39 is 7 with a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 902147.0
The remainder is 4 after subtracting 273 from 277.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
40 divided by 39 is 1 with a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 902147.1
Deduct 39 from 40 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 10:
39 can be fit into 10 0 times, resulting in a remainder of 10.
The next digit of our result is 0. 
Result so far: 902147.1
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 11:
39 goes into 100 2 times with a remainder of 22.
Record the quotient 2 as the next digit in the result. 
Result so far: 902147.102
If we subtract 78 from 100, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 12:
The number 39 fits into 220 5 times, leaving a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 902147.1025
Deduct 195 from 220 and we're left 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.

Moving on to step 13:
39 can be fit into 250 6 times, resulting in a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 902147.10256
If we take 234 away from 250, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 14:
When dividing 160 by 39, we get 4 with a remainder of 4.
The next digit of our result is 4. 
Result so far: 902147.102564
Deduct 156 from 160 and we're left 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.

Advancing to step 15:
The number 39 fits into 40 1 times, leaving a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 902147.1025641
Subtracting 39 from 40 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 16:
If we divide 10 by 39, we get 0 and a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 902147.1025641
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 902147.1025641 with a remaining 1e-08.