Let's divide 91328980 by 515
We want to divide 91328980 by 515.

On to step 1:
The number 515 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 515

Going ahead to step 2:
515 goes into 91 0 times with a remainder of 91.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 91 to get 91.
Fetch the next digit (3) from the dividend, attach it to 91 and continue: 913 / 515

Let's proceed to step 3:
913 divided by 515 is 1 with a remainder of 398.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 515 from 913 leaves us with 398.
Take the next digit (2) from the dividend and append it to 398, then repeat: 3982 / 515

On to step 4:
515 can be fit into 3982 7 times, resulting in a remainder of 377.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Deduct 3605 from 3982 and we're left with 377.
Bring next digit (8) of the dividend behind the 377 and repeat the process: 3778 / 515

Moving on to step 5:
If we divide 3778 by 515, we get 7 and a remainder of 173.
The number 7 becomes the next digit in our result. 
Result so far: 177.0
If we take 3605 away from 3778, we end up with 173.
Fetch the next digit (9) from the dividend, attach it to 173 and continue: 1739 / 515

Advancing to step 6:
The number 515 fits into 1739 3 times, leaving a remainder of 194.
The next digit of our result is 3. 
Result so far: 1773.0
The remainder is 194 after subtracting 1545 from 1739.
Fetch the next digit (8) from the dividend, attach it to 194 and continue: 1948 / 515

On to step 7:
1948 divided by 515 is 3 with a remainder of 403.
Record the quotient 3 as the next digit in the result. 
Result so far: 17733.0
Subtracting 1545 from 1948 leaves us with 403.
Append the next digit (0) from the dividend to 403 and continue with: 4030 / 515

Going ahead to step 8:
When dividing 4030 by 515, we get 7 with a remainder of 425.
Use 7 as the next digit of our solution. 
Result so far: 177337.0
The remainder is 425 after subtracting 3605 from 4030.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

On to step 9:
When dividing 4250 by 515, we get 8 with a remainder of 130.
Record the quotient 8 as the next digit in the result. 
Result so far: 177337.8
Deduct 4120 from 4250 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Moving on to step 10:
The number 515 fits into 1300 2 times, leaving a remainder of 270.
The next digit of our result is 2. 
Result so far: 177337.82
Subtracting 1030 from 1300 leaves us with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Moving on to step 11:
The number 515 fits into 2700 5 times, leaving a remainder of 125.
Use 5 as the next digit of our solution. 
Result so far: 177337.825
If we subtract 2575 from 2700, we get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Moving on to step 12:
The number 515 fits into 1250 2 times, leaving a remainder of 220.
Write down 2 as next digit of the result. 
Result so far: 177337.8252
Deduct 1030 from 1250 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Step 13:
If we divide 2200 by 515, we get 4 and a remainder of 140.
Record the quotient 4 as the next digit in the result. 
Result so far: 177337.82524
The remainder is 140 after subtracting 2060 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 14:
515 goes into 1400 2 times with a remainder of 370.
Put 2 as the next digit of the answer. 
Result so far: 177337.825242
Subtract 1030 from 1400 to get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Moving on to step 15:
515 goes into 3700 7 times with a remainder of 95.
The number 7 becomes the next digit in our result. 
Result so far: 177337.8252427
The remainder is 95 after subtracting 3605 from 3700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Going ahead to step 16:
The number 515 fits into 950 1 times, leaving a remainder of 435.
Put 1 as the next digit of the answer. 
Result so far: 177337.82524271
If we subtract 515 from 950, we get 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

In conclusion, the division gives 177337.82524271 with a balance of 4.35e-07.