We divide 635773 by 39
The aim is to understand the frequency of 39 in 635773.

Going ahead to step 1:
6 divided by 39 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 39

Advancing to step 2:
63 divided by 39 is 1 with a remainder of 24.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 39 from 63 and we're left with 24.
Include the next digit (5) from the dividend after 24, then repeat: 245 / 39

Let's proceed to step 3:
39 can be fit into 245 6 times, resulting in a remainder of 11.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
Deduct 234 from 245 and we're left with 11.
Bring next digit (7) of the dividend behind the 11 and repeat the process: 117 / 39

Advancing to step 4:
If we divide 117 by 39, we get 3 and a remainder of 0.
The next digit of our result is 3. 
Result so far: 163.0
If we take 117 away from 117, we end up with 0.
Take the next digit (7) from the dividend and append it to 0, then repeat: 7 / 39

Step 5:
39 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 1630.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 39

Going ahead to step 6:
If we divide 73 by 39, we get 1 and a remainder of 34.
The next digit of our result is 1. 
Result so far: 16301.0
If we subtract 39 from 73, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 7:
340 divided by 39 is 8 with a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 16301.8
If we take 312 away from 340, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 8:
280 divided by 39 is 7 with a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 16301.87
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.

Moving on to step 9:
The number 39 fits into 70 1 times, leaving a remainder of 31.
Write down 1 as next digit of the result. 
Result so far: 16301.871
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.

Let's proceed to step 10:
When dividing 310 by 39, we get 7 with a remainder of 37.
Write down 7 as next digit of the result. 
Result so far: 16301.8717
The remainder is 37 after subtracting 273 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 11:
When dividing 370 by 39, we get 9 with a remainder of 19.
Use 9 as the next digit of our solution. 
Result so far: 16301.87179
Subtract 351 from 370 to 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.

Advancing to step 12:
190 divided by 39 is 4 with a remainder of 34.
Put 4 as the next digit of the answer. 
Result so far: 16301.871794
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 13:
39 goes into 340 8 times with a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 16301.8717948
Deduct 312 from 340 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 14:
The number 39 fits into 280 7 times, leaving a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 16301.87179487
Deduct 273 from 280 and we're left 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.

After the division, we end up with 16301.87179487 and a remainder of 7e-09.