We look at the division of 625754 by 39 
The aim is to understand the frequency of 39 in 625754.

Moving on to step 1:
If we divide 6 by 39, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (2) from the dividend, add it to 6, then carry on: 62 / 39

Step 2:
When dividing 62 by 39, we get 1 with a remainder of 23.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 39 from 62 leaves us with 23.
Include the next digit (5) from the dividend after 23, then repeat: 235 / 39

On to step 3:
The number 39 fits into 235 6 times, leaving a remainder of 1.
The next digit of our result is 6. 
Result so far: 16.0
Subtract 234 from 235 to get 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 39

Moving on to step 4:
17 divided by 39 is 0 with a remainder of 17.
Put 0 as the next digit of the answer. 
Result so far: 160.0
The remainder is 17 after subtracting 0 from 17.
Take the next digit (5) from the dividend and append it to 17, then repeat: 175 / 39

Let's proceed to step 5:
When dividing 175 by 39, we get 4 with a remainder of 19.
Record the quotient 4 as the next digit in the result. 
Result so far: 1604.0
The remainder is 19 after subtracting 156 from 175.
Append the next digit (4) from the dividend to 19 and continue with: 194 / 39

Step 6:
If we divide 194 by 39, we get 4 and a remainder of 38.
Write down 4 as next digit of the result. 
Result so far: 16044.0
Subtract 156 from 194 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 7:
39 goes into 380 9 times with a remainder of 29.
Use 9 as the next digit of our solution. 
Result so far: 16044.9
Subtracting 351 from 380 leaves us with 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 8:
If we divide 290 by 39, we get 7 and a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 16044.97
If we take 273 away from 290, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 9:
If we divide 170 by 39, we get 4 and a remainder of 14.
The next digit of our result is 4. 
Result so far: 16044.974
Subtract 156 from 170 to get 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 10:
39 can be fit into 140 3 times, resulting in a remainder of 23.
The next digit of our result is 3. 
Result so far: 16044.9743
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.

Moving on to step 11:
39 can be fit into 230 5 times, resulting in a remainder of 35.
The next digit of our result is 5. 
Result so far: 16044.97435
The remainder is 35 after subtracting 195 from 230.
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 12:
39 can be fit into 350 8 times, resulting in a remainder of 38.
Put 8 as the next digit of the answer. 
Result so far: 16044.974358
If we take 312 away from 350, we end up 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.

Moving on to step 13:
When dividing 380 by 39, we get 9 with a remainder of 29.
Record the quotient 9 as the next digit in the result. 
Result so far: 16044.9743589
If we take 351 away from 380, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 14:
39 goes into 290 7 times with a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 16044.97435897
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.

The final result is 16044.97435897 with a remainder of 1.7e-08.