786553 ÷ 39 
We want to figure out the number of times 786553 can be divided by 39.

Going ahead to step 1:
39 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 39

Going ahead to step 2:
If we divide 78 by 39, we get 2 and a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 78 from 78 to get 0.
Include the next digit (6) from the dividend after 0, then repeat: 6 / 39

Moving on to step 3:
When dividing 6 by 39, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
If we take 0 away from 6, we end up with 6.
Append the next digit (5) from the dividend to 6 and continue with: 65 / 39

Let's proceed to step 4:
39 goes into 65 1 times with a remainder of 26.
The next digit of our result is 1. 
Result so far: 201.0
The remainder is 26 after subtracting 39 from 65.
Grab the next digit (5) from the dividend, add it to 26, then carry on: 265 / 39

On to step 5:
265 divided by 39 is 6 with a remainder of 31.
Use 6 as the next digit of our solution. 
Result so far: 2016.0
Subtract 234 from 265 to get 31.
Grab the next digit (3) from the dividend, add it to 31, then carry on: 313 / 39

On to step 6:
If we divide 313 by 39, we get 8 and a remainder of 1.
Record the quotient 8 as the next digit in the result. 
Result so far: 20168.0
Subtracting 312 from 313 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
39 goes into 10 0 times with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 20168.0
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 8:
39 can be fit into 100 2 times, resulting in a remainder of 22.
The number 2 becomes the next digit in our result. 
Result so far: 20168.02
Subtract 78 from 100 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 9:
The number 39 fits into 220 5 times, leaving a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 20168.025
If we subtract 195 from 220, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 10:
39 goes into 250 6 times with a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 20168.0256
Subtract 234 from 250 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 11:
The number 39 fits into 160 4 times, leaving a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 20168.02564
Subtracting 156 from 160 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 12:
When dividing 40 by 39, we get 1 with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 20168.025641
If we subtract 39 from 40, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 13:
10 divided by 39 is 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 20168.025641
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 14:
The number 39 fits into 100 2 times, leaving a remainder of 22.
Use 2 as the next digit of our solution. 
Result so far: 20168.02564102
If we subtract 78 from 100, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

In conclusion, the division gives 20168.02564102 with a balance of 2.2e-08.