We look at the division of 4545409 by 39 
Let's see how many times 39 fits into 4545409.

Step 1:
If we divide 4 by 39, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 39

Step 2:
If we divide 45 by 39, we get 1 and a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 39 from 45 to get 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 39

Moving on to step 3:
When dividing 64 by 39, we get 1 with a remainder of 25.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtracting 39 from 64 leaves us with 25.
Include the next digit (5) from the dividend after 25, then repeat: 255 / 39

Going ahead to step 4:
39 can be fit into 255 6 times, resulting in a remainder of 21.
The number 6 becomes the next digit in our result. 
Result so far: 116.0
If we subtract 234 from 255, we get 21.
Include the next digit (4) from the dividend after 21, then repeat: 214 / 39

Step 5:
214 divided by 39 is 5 with a remainder of 19.
Use 5 as the next digit of our solution. 
Result so far: 1165.0
If we take 195 away from 214, we end up with 19.
Fetch the next digit (0) from the dividend, attach it to 19 and continue: 190 / 39

On to step 6:
If we divide 190 by 39, we get 4 and a remainder of 34.
Record the quotient 4 as the next digit in the result. 
Result so far: 11654.0
Deduct 156 from 190 and we're left with 34.
Fetch the next digit (9) from the dividend, attach it to 34 and continue: 349 / 39

Let's proceed to step 7:
The number 39 fits into 349 8 times, leaving a remainder of 37.
Use 8 as the next digit of our solution. 
Result so far: 116548.0
The remainder is 37 after subtracting 312 from 349.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 8:
The number 39 fits into 370 9 times, leaving a remainder of 19.
Write down 9 as next digit of the result. 
Result so far: 116548.9
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.

Moving on to step 9:
39 can be fit into 190 4 times, resulting in a remainder of 34.
Write down 4 as next digit of the result. 
Result so far: 116548.94
Deduct 156 from 190 and we're left 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.

On to step 10:
39 goes into 340 8 times with a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 116548.948
The remainder is 28 after subtracting 312 from 340.
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 11:
39 can be fit into 280 7 times, resulting in a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 116548.9487
If we subtract 273 from 280, we get 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:
39 goes into 70 1 times with a remainder of 31.
Put 1 as the next digit of the answer. 
Result so far: 116548.94871
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.

Moving on to step 13:
310 divided by 39 is 7 with a remainder of 37.
The number 7 becomes the next digit in our result. 
Result so far: 116548.948717
Subtracting 273 from 310 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 14:
39 can be fit into 370 9 times, resulting in a remainder of 19.
Use 9 as the next digit of our solution. 
Result so far: 116548.9487179
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.

Let's proceed to step 15:
190 divided by 39 is 4 with a remainder of 34.
Record the quotient 4 as the next digit in the result. 
Result so far: 116548.94871794
Subtract 156 from 190 to 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.

After the division, we end up with 116548.94871794 and a remainder of 3.4e-08.