Let's divide 735758 by 39
The aim is to understand the frequency of 39 in 735758.

On to step 1:
7 divided by 39 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 39

Advancing to step 2:
The number 39 fits into 73 1 times, leaving a remainder of 34.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 39 from 73 to get 34.
Take the next digit (5) from the dividend and append it to 34, then repeat: 345 / 39

Step 3:
The number 39 fits into 345 8 times, leaving a remainder of 33.
Put 8 as the next digit of the answer. 
Result so far: 18.0
If we take 312 away from 345, we end up with 33.
Append the next digit (7) from the dividend to 33 and continue with: 337 / 39

Moving on to step 4:
39 can be fit into 337 8 times, resulting in a remainder of 25.
The next digit of our result is 8. 
Result so far: 188.0
Deduct 312 from 337 and we're left with 25.
Grab the next digit (5) from the dividend, add it to 25, then carry on: 255 / 39

Going ahead to step 5:
39 can be fit into 255 6 times, resulting in a remainder of 21.
Write down 6 as next digit of the result. 
Result so far: 1886.0
If we take 234 away from 255, we end up with 21.
Grab the next digit (8) from the dividend, add it to 21, then carry on: 218 / 39

Moving on to step 6:
218 divided by 39 is 5 with a remainder of 23.
Write down 5 as next digit of the result. 
Result so far: 18865.0
Deduct 195 from 218 and we're left with 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 7:
When dividing 230 by 39, we get 5 with a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 18865.5
If we subtract 195 from 230, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 8:
The number 39 fits into 350 8 times, leaving a remainder of 38.
The next digit of our result is 8. 
Result so far: 18865.58
The remainder is 38 after subtracting 312 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 9:
39 goes into 380 9 times with a remainder of 29.
Use 9 as the next digit of our solution. 
Result so far: 18865.589
Subtract 351 from 380 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 10:
39 goes into 290 7 times with a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 18865.5897
Subtract 273 from 290 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 11:
If we divide 170 by 39, we get 4 and a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 18865.58974
If we take 156 away from 170, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 12:
39 can be fit into 140 3 times, resulting in a remainder of 23.
Use 3 as the next digit of our solution. 
Result so far: 18865.589743
If we subtract 117 from 140, 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.

Advancing to step 13:
If we divide 230 by 39, we get 5 and a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 18865.5897435
Deduct 195 from 230 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 14:
39 goes into 350 8 times with a remainder of 38.
The next digit of our result is 8. 
Result so far: 18865.58974358
Subtracting 312 from 350 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Our division results in 18865.58974358 with a remaining 3.8e-08.