We're dividing 15634846 by 39 
The aim is to understand the frequency of 39 in 15634846.

Moving on to step 1:
39 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 39

Step 2:
15 divided by 39 is 0 with a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Append the next digit (6) from the dividend to 15 and continue with: 156 / 39

On to step 3:
156 divided by 39 is 4 with a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we subtract 156 from 156, we get 0.
Fetch the next digit (3) from the dividend, attach it to 0 and continue: 3 / 39

Going ahead to step 4:
When dividing 3 by 39, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 40.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (4) of the dividend behind the 3 and repeat the process: 34 / 39

Moving on to step 5:
The number 39 fits into 34 0 times, leaving a remainder of 34.
Write down 0 as next digit of the result. 
Result so far: 400.0
Subtract 0 from 34 to get 34.
Take the next digit (8) from the dividend and append it to 34, then repeat: 348 / 39

Let's proceed to step 6:
The number 39 fits into 348 8 times, leaving a remainder of 36.
Use 8 as the next digit of our solution. 
Result so far: 4008.0
The remainder is 36 after subtracting 312 from 348.
Take the next digit (4) from the dividend and append it to 36, then repeat: 364 / 39

Step 7:
39 goes into 364 9 times with a remainder of 13.
Write down 9 as next digit of the result. 
Result so far: 40089.0
The remainder is 13 after subtracting 351 from 364.
Bring next digit (6) of the dividend behind the 13 and repeat the process: 136 / 39

Moving on to step 8:
39 goes into 136 3 times with a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 400893.0
If we subtract 117 from 136, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 9:
The number 39 fits into 190 4 times, leaving a remainder of 34.
The number 4 becomes the next digit in our result. 
Result so far: 400893.4
Subtracting 156 from 190 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 10:
When dividing 340 by 39, we get 8 with a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 400893.48
Subtract 312 from 340 to 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.

Advancing to step 11:
When dividing 280 by 39, we get 7 with a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 400893.487
Subtracting 273 from 280 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 12:
When dividing 70 by 39, we get 1 with a remainder of 31.
Write down 1 as next digit of the result. 
Result so far: 400893.4871
Subtract 39 from 70 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 13:
39 goes into 310 7 times with a remainder of 37.
The number 7 becomes the next digit in our result. 
Result so far: 400893.48717
Subtract 273 from 310 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 14:
39 can be fit into 370 9 times, resulting in a remainder of 19.
Write down 9 as next digit of the result. 
Result so far: 400893.487179
The remainder is 19 after subtracting 351 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 15:
When dividing 190 by 39, we get 4 with a remainder of 34.
The next digit of our result is 4. 
Result so far: 400893.4871794
If we take 156 away from 190, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 16:
39 can be fit into 340 8 times, resulting in a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 400893.48717948
If we subtract 312 from 340, 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.

The final result is 400893.48717948 with a remainder of 2.8e-08.