771139 divided by 39 
Let's see how many times 39 fits into 771139.

Going ahead to step 1:
The number 39 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 39

Advancing to step 2:
If we divide 77 by 39, we get 1 and a remainder of 38.
The next digit of our result is 1. 
Result so far: 1.0
If we take 39 away from 77, we end up with 38.
Take the next digit (1) from the dividend and append it to 38, then repeat: 381 / 39

Let's proceed to step 3:
381 divided by 39 is 9 with a remainder of 30.
Use 9 as the next digit of our solution. 
Result so far: 19.0
Subtract 351 from 381 to get 30.
Bring next digit (1) of the dividend behind the 30 and repeat the process: 301 / 39

Let's proceed to step 4:
The number 39 fits into 301 7 times, leaving a remainder of 28.
Write down 7 as next digit of the result. 
Result so far: 197.0
The remainder is 28 after subtracting 273 from 301.
Grab the next digit (3) from the dividend, add it to 28, then carry on: 283 / 39

Advancing to step 5:
The number 39 fits into 283 7 times, leaving a remainder of 10.
Write down 7 as next digit of the result. 
Result so far: 1977.0
If we take 273 away from 283, we end up with 10.
Append the next digit (9) from the dividend to 10 and continue with: 109 / 39

Going ahead to step 6:
When dividing 109 by 39, we get 2 with a remainder of 31.
Put 2 as the next digit of the answer. 
Result so far: 19772.0
Subtract 78 from 109 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.

On to step 7:
39 goes into 310 7 times with a remainder of 37.
The number 7 becomes the next digit in our result. 
Result so far: 19772.7
If we subtract 273 from 310, we get 37.
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.
Use 9 as the next digit of our solution. 
Result so far: 19772.79
The remainder is 19 after subtracting 351 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 9:
39 goes into 190 4 times with a remainder of 34.
The next digit of our result is 4. 
Result so far: 19772.794
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.

Let's proceed to step 10:
The number 39 fits into 340 8 times, leaving a remainder of 28.
Use 8 as the next digit of our solution. 
Result so far: 19772.7948
If we subtract 312 from 340, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 11:
When dividing 280 by 39, we get 7 with a remainder of 7.
The next digit of our result is 7. 
Result so far: 19772.79487
The remainder is 7 after subtracting 273 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 12:
If we divide 70 by 39, we get 1 and a remainder of 31.
Record the quotient 1 as the next digit in the result. 
Result so far: 19772.794871
The remainder is 31 after subtracting 39 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 13:
310 divided by 39 is 7 with a remainder of 37.
Use 7 as the next digit of our solution. 
Result so far: 19772.7948717
Deduct 273 from 310 and we're left 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:
If we divide 370 by 39, we get 9 and a remainder of 19.
The next digit of our result is 9. 
Result so far: 19772.79487179
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.

In conclusion, the division gives 19772.79487179 with a balance of 1.9e-08.