545162 divided by 39 
The aim is to understand the frequency of 39 in 545162.

Step 1:
If we divide 5 by 39, we get 0 and a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Grab the next digit (4) from the dividend, add it to 5, then carry on: 54 / 39

Going ahead to step 2:
When dividing 54 by 39, we get 1 with a remainder of 15.
The next digit of our result is 1. 
Result so far: 1.0
If we take 39 away from 54, we end up with 15.
Include the next digit (5) from the dividend after 15, then repeat: 155 / 39

Advancing to step 3:
When dividing 155 by 39, we get 3 with a remainder of 38.
The next digit of our result is 3. 
Result so far: 13.0
The remainder is 38 after subtracting 117 from 155.
Grab the next digit (1) from the dividend, add it to 38, then carry on: 381 / 39

Step 4:
If we divide 381 by 39, we get 9 and a remainder of 30.
Record the quotient 9 as the next digit in the result. 
Result so far: 139.0
The remainder is 30 after subtracting 351 from 381.
Grab the next digit (6) from the dividend, add it to 30, then carry on: 306 / 39

On to step 5:
If we divide 306 by 39, we get 7 and a remainder of 33.
Write down 7 as next digit of the result. 
Result so far: 1397.0
Subtract 273 from 306 to get 33.
Take the next digit (2) from the dividend and append it to 33, then repeat: 332 / 39

On to step 6:
When dividing 332 by 39, we get 8 with a remainder of 20.
The number 8 becomes the next digit in our result. 
Result so far: 13978.0
If we take 312 away from 332, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 7:
When dividing 200 by 39, we get 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 13978.5
If we take 195 away from 200, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 8:
If we divide 50 by 39, we get 1 and a remainder of 11.
The next digit of our result is 1. 
Result so far: 13978.51
Subtracting 39 from 50 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 9:
39 can be fit into 110 2 times, resulting in a remainder of 32.
The next digit of our result is 2. 
Result so far: 13978.512
Subtracting 78 from 110 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 10:
39 can be fit into 320 8 times, resulting in a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 13978.5128
If we subtract 312 from 320, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 11:
80 divided by 39 is 2 with a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 13978.51282
Subtracting 78 from 80 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 12:
When dividing 20 by 39, we get 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 13978.51282
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 13:
If we divide 200 by 39, we get 5 and a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 13978.5128205
Subtracting 195 from 200 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 14:
When dividing 50 by 39, we get 1 with a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 13978.51282051
If we subtract 39 from 50, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

The final outcome is 13978.51282051, with a leftover of 1.1e-08.