We're dividing 91516487 by 814 
We're looking to find how many times 814 goes into 91516487.

On to step 1:
The number 814 fits into 9 0 times, leaving a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 814

Advancing to step 2:
91 divided by 814 is 0 with a remainder of 91.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 91, we end up with 91.
Bring next digit (5) of the dividend behind the 91 and repeat the process: 915 / 814

On to step 3:
When dividing 915 by 814, we get 1 with a remainder of 101.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 101 after subtracting 814 from 915.
Append the next digit (1) from the dividend to 101 and continue with: 1011 / 814

Step 4:
When dividing 1011 by 814, we get 1 with a remainder of 197.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Deduct 814 from 1011 and we're left with 197.
Fetch the next digit (6) from the dividend, attach it to 197 and continue: 1976 / 814

Step 5:
When dividing 1976 by 814, we get 2 with a remainder of 348.
The number 2 becomes the next digit in our result. 
Result so far: 112.0
If we take 1628 away from 1976, we end up with 348.
Take the next digit (4) from the dividend and append it to 348, then repeat: 3484 / 814

Going ahead to step 6:
When dividing 3484 by 814, we get 4 with a remainder of 228.
The next digit of our result is 4. 
Result so far: 1124.0
If we take 3256 away from 3484, we end up with 228.
Grab the next digit (8) from the dividend, add it to 228, then carry on: 2288 / 814

Going ahead to step 7:
814 can be fit into 2288 2 times, resulting in a remainder of 660.
Put 2 as the next digit of the answer. 
Result so far: 11242.0
The remainder is 660 after subtracting 1628 from 2288.
Grab the next digit (7) from the dividend, add it to 660, then carry on: 6607 / 814

Step 8:
When dividing 6607 by 814, we get 8 with a remainder of 95.
Put 8 as the next digit of the answer. 
Result so far: 112428.0
Subtracting 6512 from 6607 leaves us with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Advancing to step 9:
814 can be fit into 950 1 times, resulting in a remainder of 136.
The next digit of our result is 1. 
Result so far: 112428.1
If we take 814 away from 950, we end up with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

On to step 10:
814 can be fit into 1360 1 times, resulting in a remainder of 546.
Put 1 as the next digit of the answer. 
Result so far: 112428.11
Subtract 814 from 1360 to get 546.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5460, and continue the process.

After the division, we end up with 112428.11 and a remainder of 0.546.