Let's divide 1256561 by 779
Let's see how many times 779 fits into 1256561.

Advancing to step 1:
779 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 779

On to step 2:
The number 779 fits into 12 0 times, leaving a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Bring next digit (5) of the dividend behind the 12 and repeat the process: 125 / 779

On to step 3:
779 can be fit into 125 0 times, resulting in a remainder of 125.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 125 after subtracting 0 from 125.
Grab the next digit (6) from the dividend, add it to 125, then carry on: 1256 / 779

Advancing to step 4:
779 goes into 1256 1 times with a remainder of 477.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 779 from 1256 and we're left with 477.
Include the next digit (5) from the dividend after 477, then repeat: 4775 / 779

Advancing to step 5:
779 goes into 4775 6 times with a remainder of 101.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Deduct 4674 from 4775 and we're left with 101.
Fetch the next digit (6) from the dividend, attach it to 101 and continue: 1016 / 779

Let's proceed to step 6:
If we divide 1016 by 779, we get 1 and a remainder of 237.
Put 1 as the next digit of the answer. 
Result so far: 161.0
If we take 779 away from 1016, we end up with 237.
Fetch the next digit (1) from the dividend, attach it to 237 and continue: 2371 / 779

On to step 7:
When dividing 2371 by 779, we get 3 with a remainder of 34.
The number 3 becomes the next digit in our result. 
Result so far: 1613.0
If we subtract 2337 from 2371, we 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.

Advancing to step 8:
340 divided by 779 is 0 with a remainder of 340.
Record the quotient 0 as the next digit in the result. 
Result so far: 1613.0
Subtract 0 from 340 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Going ahead to step 9:
3400 divided by 779 is 4 with a remainder of 284.
Use 4 as the next digit of our solution. 
Result so far: 1613.04
Subtracting 3116 from 3400 leaves us with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Going ahead to step 10:
If we divide 2840 by 779, we get 3 and a remainder of 503.
Record the quotient 3 as the next digit in the result. 
Result so far: 1613.043
The remainder is 503 after subtracting 2337 from 2840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5030, and continue the process.

Let's proceed to step 11:
779 goes into 5030 6 times with a remainder of 356.
Put 6 as the next digit of the answer. 
Result so far: 1613.0436
Subtract 4674 from 5030 to get 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Step 12:
The number 779 fits into 3560 4 times, leaving a remainder of 444.
Put 4 as the next digit of the answer. 
Result so far: 1613.04364
Deduct 3116 from 3560 and we're left with 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Step 13:
779 can be fit into 4440 5 times, resulting in a remainder of 545.
Put 5 as the next digit of the answer. 
Result so far: 1613.043645
If we subtract 3895 from 4440, we get 545.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5450, and continue the process.

Going ahead to step 14:
The number 779 fits into 5450 6 times, leaving a remainder of 776.
Use 6 as the next digit of our solution. 
Result so far: 1613.0436456
Deduct 4674 from 5450 and we're left with 776.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7760, and continue the process.

Advancing to step 15:
779 can be fit into 7760 9 times, resulting in a remainder of 749.
The next digit of our result is 9. 
Result so far: 1613.04364569
The remainder is 749 after subtracting 7011 from 7760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7490, and continue the process.

The quotient of the division is 1613.04364569, and the remainder is 7.49e-07.