Let's divide 91523406 by 815
Let's see how many times 815 fits into 91523406.

Advancing to step 1:
815 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 815

Step 2:
815 can be fit into 91 0 times, resulting in a remainder of 91.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 91 leaves us with 91.
Append the next digit (5) from the dividend to 91 and continue with: 915 / 815

Let's proceed to step 3:
815 goes into 915 1 times with a remainder of 100.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 815 from 915 to get 100.
Bring next digit (2) of the dividend behind the 100 and repeat the process: 1002 / 815

Moving on to step 4:
815 can be fit into 1002 1 times, resulting in a remainder of 187.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
The remainder is 187 after subtracting 815 from 1002.
Include the next digit (3) from the dividend after 187, then repeat: 1873 / 815

On to step 5:
815 can be fit into 1873 2 times, resulting in a remainder of 243.
The number 2 becomes the next digit in our result. 
Result so far: 112.0
Subtract 1630 from 1873 to get 243.
Grab the next digit (4) from the dividend, add it to 243, then carry on: 2434 / 815

Going ahead to step 6:
815 can be fit into 2434 2 times, resulting in a remainder of 804.
The next digit of our result is 2. 
Result so far: 1122.0
Deduct 1630 from 2434 and we're left with 804.
Include the next digit (0) from the dividend after 804, then repeat: 8040 / 815

Step 7:
815 can be fit into 8040 9 times, resulting in a remainder of 705.
The number 9 becomes the next digit in our result. 
Result so far: 11229.0
Subtracting 7335 from 8040 leaves us with 705.
Fetch the next digit (6) from the dividend, attach it to 705 and continue: 7056 / 815

On to step 8:
815 can be fit into 7056 8 times, resulting in a remainder of 536.
Use 8 as the next digit of our solution. 
Result so far: 112298.0
Deduct 6520 from 7056 and we're left with 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Going ahead to step 9:
If we divide 5360 by 815, we get 6 and a remainder of 470.
Put 6 as the next digit of the answer. 
Result so far: 112298.6
If we take 4890 away from 5360, we end up with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Going ahead to step 10:
815 goes into 4700 5 times with a remainder of 625.
Use 5 as the next digit of our solution. 
Result so far: 112298.65
If we take 4075 away from 4700, we end up with 625.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

On to step 11:
The number 815 fits into 6250 7 times, leaving a remainder of 545.
Use 7 as the next digit of our solution. 
Result so far: 112298.657
Subtracting 5705 from 6250 leaves us with 545.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5450, and continue the process.

Let's proceed to step 12:
5450 divided by 815 is 6 with a remainder of 560.
Use 6 as the next digit of our solution. 
Result so far: 112298.6576
Deduct 4890 from 5450 and we're left with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

On to step 13:
If we divide 5600 by 815, we get 6 and a remainder of 710.
The next digit of our result is 6. 
Result so far: 112298.65766
The remainder is 710 after subtracting 4890 from 5600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7100, and continue the process.

The final result is 112298.65766 with a remainder of 0.00071.