91548503 divided by 815 
We want to divide 91548503 by 815.

Moving on to step 1:
When dividing 9 by 815, we get 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 815

Going ahead to step 2:
91 divided by 815 is 0 with a remainder of 91.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 91, we get 91.
Take the next digit (5) from the dividend and append it to 91, then repeat: 915 / 815

Moving on to step 3:
If we divide 915 by 815, we get 1 and a remainder of 100.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 815 from 915, we get 100.
Append the next digit (4) from the dividend to 100 and continue with: 1004 / 815

Going ahead to step 4:
If we divide 1004 by 815, we get 1 and a remainder of 189.
The next digit of our result is 1. 
Result so far: 11.0
Deduct 815 from 1004 and we're left with 189.
Append the next digit (8) from the dividend to 189 and continue with: 1898 / 815

Step 5:
If we divide 1898 by 815, we get 2 and a remainder of 268.
Write down 2 as next digit of the result. 
Result so far: 112.0
Subtracting 1630 from 1898 leaves us with 268.
Grab the next digit (5) from the dividend, add it to 268, then carry on: 2685 / 815

Advancing to step 6:
2685 divided by 815 is 3 with a remainder of 240.
Write down 3 as next digit of the result. 
Result so far: 1123.0
If we take 2445 away from 2685, we end up with 240.
Include the next digit (0) from the dividend after 240, then repeat: 2400 / 815

Moving on to step 7:
When dividing 2400 by 815, we get 2 with a remainder of 770.
Write down 2 as next digit of the result. 
Result so far: 11232.0
The remainder is 770 after subtracting 1630 from 2400.
Grab the next digit (3) from the dividend, add it to 770, then carry on: 7703 / 815

Step 8:
When dividing 7703 by 815, we get 9 with a remainder of 368.
Put 9 as the next digit of the answer. 
Result so far: 112329.0
Subtracting 7335 from 7703 leaves us with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Step 9:
815 goes into 3680 4 times with a remainder of 420.
Put 4 as the next digit of the answer. 
Result so far: 112329.4
The remainder is 420 after subtracting 3260 from 3680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Let's proceed to step 10:
815 goes into 4200 5 times with a remainder of 125.
Put 5 as the next digit of the answer. 
Result so far: 112329.45
If we subtract 4075 from 4200, 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 11:
815 can be fit into 1250 1 times, resulting in a remainder of 435.
Write down 1 as next digit of the result. 
Result so far: 112329.451
If we subtract 815 from 1250, 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.

Step 12:
If we divide 4350 by 815, we get 5 and a remainder of 275.
Put 5 as the next digit of the answer. 
Result so far: 112329.4515
If we take 4075 away from 4350, we end up with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Moving on to step 13:
815 can be fit into 2750 3 times, resulting in a remainder of 305.
Put 3 as the next digit of the answer. 
Result so far: 112329.45153
Subtract 2445 from 2750 to get 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Let's proceed to step 14:
The number 815 fits into 3050 3 times, leaving a remainder of 605.
Put 3 as the next digit of the answer. 
Result so far: 112329.451533
If we subtract 2445 from 3050, we get 605.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6050, and continue the process.

In conclusion, the division gives 112329.451533 with a balance of 6.05e-05.