We're dividing 89097280 by 515 
Let's see how many times 515 fits into 89097280.

Going ahead to step 1:
When dividing 8 by 515, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 515

Step 2:
515 goes into 89 0 times with a remainder of 89.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 89, we end up with 89.
Include the next digit (0) from the dividend after 89, then repeat: 890 / 515

Going ahead to step 3:
The number 515 fits into 890 1 times, leaving a remainder of 375.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 515 from 890 to get 375.
Append the next digit (9) from the dividend to 375 and continue with: 3759 / 515

Let's proceed to step 4:
The number 515 fits into 3759 7 times, leaving a remainder of 154.
Put 7 as the next digit of the answer. 
Result so far: 17.0
If we take 3605 away from 3759, we end up with 154.
Fetch the next digit (7) from the dividend, attach it to 154 and continue: 1547 / 515

Step 5:
515 goes into 1547 3 times with a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 173.0
Subtracting 1545 from 1547 leaves us with 2.
Take the next digit (2) from the dividend and append it to 2, then repeat: 22 / 515

On to step 6:
515 goes into 22 0 times with a remainder of 22.
Use 0 as the next digit of our solution. 
Result so far: 1730.0
Subtracting 0 from 22 leaves us with 22.
Take the next digit (8) from the dividend and append it to 22, then repeat: 228 / 515

On to step 7:
228 divided by 515 is 0 with a remainder of 228.
The number 0 becomes the next digit in our result. 
Result so far: 17300.0
If we take 0 away from 228, we end up with 228.
Include the next digit (0) from the dividend after 228, then repeat: 2280 / 515

On to step 8:
The number 515 fits into 2280 4 times, leaving a remainder of 220.
Use 4 as the next digit of our solution. 
Result so far: 173004.0
If we subtract 2060 from 2280, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Advancing to step 9:
When dividing 2200 by 515, we get 4 with a remainder of 140.
Write down 4 as next digit of the result. 
Result so far: 173004.4
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.

Going ahead to step 10:
515 goes into 1400 2 times with a remainder of 370.
The number 2 becomes the next digit in our result. 
Result so far: 173004.42
Deduct 1030 from 1400 and we're left with 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 11:
If we divide 3700 by 515, we get 7 and a remainder of 95.
The number 7 becomes the next digit in our result. 
Result so far: 173004.427
Subtract 3605 from 3700 to get 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Let's proceed to step 12:
When dividing 950 by 515, we get 1 with a remainder of 435.
The number 1 becomes the next digit in our result. 
Result so far: 173004.4271
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.

Let's proceed to step 13:
When dividing 4350 by 515, we get 8 with a remainder of 230.
Record the quotient 8 as the next digit in the result. 
Result so far: 173004.42718
If we take 4120 away from 4350, we end up with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Step 14:
When dividing 2300 by 515, we get 4 with a remainder of 240.
Record the quotient 4 as the next digit in the result. 
Result so far: 173004.427184
Subtracting 2060 from 2300 leaves us with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Step 15:
2400 divided by 515 is 4 with a remainder of 340.
Use 4 as the next digit of our solution. 
Result so far: 173004.4271844
Subtract 2060 from 2400 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.

The final result is 173004.4271844 with a remainder of 3.4e-06.