We look at the division of 77660367 by 317 
We want to divide 77660367 by 317.

Let's proceed to step 1:
If we divide 7 by 317, we get 0 and a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 317

On to step 2:
77 divided by 317 is 0 with a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 77 leaves us with 77.
Fetch the next digit (6) from the dividend, attach it to 77 and continue: 776 / 317

Let's proceed to step 3:
776 divided by 317 is 2 with a remainder of 142.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 634 from 776 and we're left with 142.
Include the next digit (6) from the dividend after 142, then repeat: 1426 / 317

Step 4:
317 can be fit into 1426 4 times, resulting in a remainder of 158.
The number 4 becomes the next digit in our result. 
Result so far: 24.0
Deduct 1268 from 1426 and we're left with 158.
Include the next digit (0) from the dividend after 158, then repeat: 1580 / 317

Advancing to step 5:
1580 divided by 317 is 4 with a remainder of 312.
Record the quotient 4 as the next digit in the result. 
Result so far: 244.0
Subtract 1268 from 1580 to get 312.
Take the next digit (3) from the dividend and append it to 312, then repeat: 3123 / 317

On to step 6:
317 goes into 3123 9 times with a remainder of 270.
Put 9 as the next digit of the answer. 
Result so far: 2449.0
Subtract 2853 from 3123 to get 270.
Include the next digit (6) from the dividend after 270, then repeat: 2706 / 317

Advancing to step 7:
When dividing 2706 by 317, we get 8 with a remainder of 170.
Record the quotient 8 as the next digit in the result. 
Result so far: 24498.0
Subtracting 2536 from 2706 leaves us with 170.
Append the next digit (7) from the dividend to 170 and continue with: 1707 / 317

Going ahead to step 8:
1707 divided by 317 is 5 with a remainder of 122.
The number 5 becomes the next digit in our result. 
Result so far: 244985.0
Deduct 1585 from 1707 and we're left with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Moving on to step 9:
The number 317 fits into 1220 3 times, leaving a remainder of 269.
Put 3 as the next digit of the answer. 
Result so far: 244985.3
Subtracting 951 from 1220 leaves us with 269.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2690, and continue the process.

Let's proceed to step 10:
The number 317 fits into 2690 8 times, leaving a remainder of 154.
The number 8 becomes the next digit in our result. 
Result so far: 244985.38
The remainder is 154 after subtracting 2536 from 2690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Moving on to step 11:
1540 divided by 317 is 4 with a remainder of 272.
Use 4 as the next digit of our solution. 
Result so far: 244985.384
The remainder is 272 after subtracting 1268 from 1540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

On to step 12:
If we divide 2720 by 317, we get 8 and a remainder of 184.
The number 8 becomes the next digit in our result. 
Result so far: 244985.3848
If we subtract 2536 from 2720, we get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

On to step 13:
1840 divided by 317 is 5 with a remainder of 255.
The next digit of our result is 5. 
Result so far: 244985.38485
Deduct 1585 from 1840 and we're left with 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Let's proceed to step 14:
When dividing 2550 by 317, we get 8 with a remainder of 14.
Put 8 as the next digit of the answer. 
Result so far: 244985.384858
Subtract 2536 from 2550 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 15:
317 can be fit into 140 0 times, resulting in a remainder of 140.
Record the quotient 0 as the next digit in the result. 
Result so far: 244985.384858
If we take 0 away from 140, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Going ahead to step 16:
If we divide 1400 by 317, we get 4 and a remainder of 132.
The next digit of our result is 4. 
Result so far: 244985.38485804
Subtract 1268 from 1400 to get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

After the division, we end up with 244985.38485804 and a remainder of 1.32e-07.