77190268 divided by 517 
Our goal is to divide 77190268 by 517.

Let's proceed to step 1:
When dividing 7 by 517, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 517

On to step 2:
517 can be fit into 77 0 times, resulting in a remainder of 77.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 77 and we're left with 77.
Bring next digit (1) of the dividend behind the 77 and repeat the process: 771 / 517

Moving on to step 3:
When dividing 771 by 517, we get 1 with a remainder of 254.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 254 after subtracting 517 from 771.
Bring next digit (9) of the dividend behind the 254 and repeat the process: 2549 / 517

Advancing to step 4:
The number 517 fits into 2549 4 times, leaving a remainder of 481.
The next digit of our result is 4. 
Result so far: 14.0
Deduct 2068 from 2549 and we're left with 481.
Include the next digit (0) from the dividend after 481, then repeat: 4810 / 517

Moving on to step 5:
If we divide 4810 by 517, we get 9 and a remainder of 157.
Use 9 as the next digit of our solution. 
Result so far: 149.0
If we take 4653 away from 4810, we end up with 157.
Include the next digit (2) from the dividend after 157, then repeat: 1572 / 517

Step 6:
If we divide 1572 by 517, we get 3 and a remainder of 21.
Write down 3 as next digit of the result. 
Result so far: 1493.0
If we subtract 1551 from 1572, we get 21.
Grab the next digit (6) from the dividend, add it to 21, then carry on: 216 / 517

Moving on to step 7:
When dividing 216 by 517, we get 0 with a remainder of 216.
Put 0 as the next digit of the answer. 
Result so far: 14930.0
The remainder is 216 after subtracting 0 from 216.
Take the next digit (8) from the dividend and append it to 216, then repeat: 2168 / 517

Moving on to step 8:
When dividing 2168 by 517, we get 4 with a remainder of 100.
Record the quotient 4 as the next digit in the result. 
Result so far: 149304.0
If we subtract 2068 from 2168, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Advancing to step 9:
517 goes into 1000 1 times with a remainder of 483.
The next digit of our result is 1. 
Result so far: 149304.1
If we take 517 away from 1000, we end up with 483.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4830, and continue the process.

Moving on to step 10:
517 can be fit into 4830 9 times, resulting in a remainder of 177.
The number 9 becomes the next digit in our result. 
Result so far: 149304.19
Subtract 4653 from 4830 to get 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

Advancing to step 11:
517 can be fit into 1770 3 times, resulting in a remainder of 219.
Use 3 as the next digit of our solution. 
Result so far: 149304.193
Subtracting 1551 from 1770 leaves us with 219.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

Step 12:
If we divide 2190 by 517, we get 4 and a remainder of 122.
Use 4 as the next digit of our solution. 
Result so far: 149304.1934
Deduct 2068 from 2190 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.

On to step 13:
When dividing 1220 by 517, we get 2 with a remainder of 186.
Record the quotient 2 as the next digit in the result. 
Result so far: 149304.19342
Deduct 1034 from 1220 and we're left with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Let's proceed to step 14:
517 can be fit into 1860 3 times, resulting in a remainder of 309.
Write down 3 as next digit of the result. 
Result so far: 149304.193423
Deduct 1551 from 1860 and we're left with 309.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

Let's proceed to step 15:
517 can be fit into 3090 5 times, resulting in a remainder of 505.
Put 5 as the next digit of the answer. 
Result so far: 149304.1934235
Subtract 2585 from 3090 to get 505.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

Let's proceed to step 16:
517 goes into 5050 9 times with a remainder of 397.
Write down 9 as next digit of the result. 
Result so far: 149304.19342359
Subtracting 4653 from 5050 leaves us with 397.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3970, and continue the process.

The quotient of the division is 149304.19342359, and the remainder is 3.97e-07.