770565 divided by 39 
We want to figure out the number of times 770565 can be divided by 39.

Let's proceed to step 1:
If we divide 7 by 39, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 39

Moving on to step 2:
77 divided by 39 is 1 with a remainder of 38.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 39 from 77, we get 38.
Take the next digit (0) from the dividend and append it to 38, then repeat: 380 / 39

On to step 3:
When dividing 380 by 39, we get 9 with a remainder of 29.
Use 9 as the next digit of our solution. 
Result so far: 19.0
Subtract 351 from 380 to get 29.
Bring next digit (5) of the dividend behind the 29 and repeat the process: 295 / 39

Advancing to step 4:
39 goes into 295 7 times with a remainder of 22.
Record the quotient 7 as the next digit in the result. 
Result so far: 197.0
If we take 273 away from 295, we end up with 22.
Include the next digit (6) from the dividend after 22, then repeat: 226 / 39

On to step 5:
The number 39 fits into 226 5 times, leaving a remainder of 31.
Use 5 as the next digit of our solution. 
Result so far: 1975.0
The remainder is 31 after subtracting 195 from 226.
Append the next digit (5) from the dividend to 31 and continue with: 315 / 39

Moving on to step 6:
39 can be fit into 315 8 times, resulting in a remainder of 3.
Use 8 as the next digit of our solution. 
Result so far: 19758.0
Deduct 312 from 315 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 7:
39 goes into 30 0 times with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 19758.0
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 8:
39 goes into 300 7 times with a remainder of 27.
The number 7 becomes the next digit in our result. 
Result so far: 19758.07
Subtracting 273 from 300 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 9:
The number 39 fits into 270 6 times, leaving a remainder of 36.
Use 6 as the next digit of our solution. 
Result so far: 19758.076
If we take 234 away from 270, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 10:
39 can be fit into 360 9 times, resulting in a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 19758.0769
Subtract 351 from 360 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 11:
When dividing 90 by 39, we get 2 with a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 19758.07692
The remainder is 12 after subtracting 78 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 12:
When dividing 120 by 39, we get 3 with a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 19758.076923
The remainder is 3 after subtracting 117 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 13:
39 goes into 30 0 times with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 19758.076923
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 14:
The number 39 fits into 300 7 times, leaving a remainder of 27.
Use 7 as the next digit of our solution. 
Result so far: 19758.07692307
If we subtract 273 from 300, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

After the division, we end up with 19758.07692307 and a remainder of 2.7e-08.