Let's divide 91278539 by 517
We're looking to find how many times 517 goes into 91278539.

Going ahead to step 1:
The number 517 fits into 9 0 times, leaving a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 517

Step 2:
91 divided by 517 is 0 with a remainder of 91.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 91 and we're left with 91.
Append the next digit (2) from the dividend to 91 and continue with: 912 / 517

Moving on to step 3:
The number 517 fits into 912 1 times, leaving a remainder of 395.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 517 from 912 leaves us with 395.
Grab the next digit (7) from the dividend, add it to 395, then carry on: 3957 / 517

On to step 4:
517 goes into 3957 7 times with a remainder of 338.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
The remainder is 338 after subtracting 3619 from 3957.
Fetch the next digit (8) from the dividend, attach it to 338 and continue: 3388 / 517

Moving on to step 5:
517 goes into 3388 6 times with a remainder of 286.
Use 6 as the next digit of our solution. 
Result so far: 176.0
Subtract 3102 from 3388 to get 286.
Fetch the next digit (5) from the dividend, attach it to 286 and continue: 2865 / 517

Going ahead to step 6:
The number 517 fits into 2865 5 times, leaving a remainder of 280.
The number 5 becomes the next digit in our result. 
Result so far: 1765.0
Subtract 2585 from 2865 to get 280.
Fetch the next digit (3) from the dividend, attach it to 280 and continue: 2803 / 517

Step 7:
When dividing 2803 by 517, we get 5 with a remainder of 218.
The next digit of our result is 5. 
Result so far: 17655.0
The remainder is 218 after subtracting 2585 from 2803.
Bring next digit (9) of the dividend behind the 218 and repeat the process: 2189 / 517

Going ahead to step 8:
517 goes into 2189 4 times with a remainder of 121.
Write down 4 as next digit of the result. 
Result so far: 176554.0
If we take 2068 away from 2189, we end up with 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Moving on to step 9:
If we divide 1210 by 517, we get 2 and a remainder of 176.
Put 2 as the next digit of the answer. 
Result so far: 176554.2
The remainder is 176 after subtracting 1034 from 1210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Let's proceed to step 10:
The number 517 fits into 1760 3 times, leaving a remainder of 209.
Write down 3 as next digit of the result. 
Result so far: 176554.23
If we take 1551 away from 1760, we end up with 209.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2090, and continue the process.

Going ahead to step 11:
If we divide 2090 by 517, we get 4 and a remainder of 22.
Use 4 as the next digit of our solution. 
Result so far: 176554.234
If we take 2068 away from 2090, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 12:
If we divide 220 by 517, we get 0 and a remainder of 220.
The number 0 becomes the next digit in our result. 
Result so far: 176554.234
The remainder is 220 after subtracting 0 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Let's proceed to step 13:
When dividing 2200 by 517, we get 4 with a remainder of 132.
Write down 4 as next digit of the result. 
Result so far: 176554.23404
If we take 2068 away from 2200, we end up with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Step 14:
If we divide 1320 by 517, we get 2 and a remainder of 286.
The number 2 becomes the next digit in our result. 
Result so far: 176554.234042
If we subtract 1034 from 1320, we get 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

On to step 15:
The number 517 fits into 2860 5 times, leaving a remainder of 275.
Write down 5 as next digit of the result. 
Result so far: 176554.2340425
Subtract 2585 from 2860 to get 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Step 16:
2750 divided by 517 is 5 with a remainder of 165.
The next digit of our result is 5. 
Result so far: 176554.23404255
If we subtract 2585 from 2750, we get 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

The final result is 176554.23404255 with a remainder of 1.65e-07.