We look at the division of 99115146 by 217 
We're looking to find how many times 217 goes into 99115146.

Step 1:
If we divide 9 by 217, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 217

Let's proceed to step 2:
217 goes into 99 0 times with a remainder of 99.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 99 after subtracting 0 from 99.
Include the next digit (1) from the dividend after 99, then repeat: 991 / 217

Step 3:
217 goes into 991 4 times with a remainder of 123.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtract 868 from 991 to get 123.
Grab the next digit (1) from the dividend, add it to 123, then carry on: 1231 / 217

Step 4:
If we divide 1231 by 217, we get 5 and a remainder of 146.
Write down 5 as next digit of the result. 
Result so far: 45.0
If we subtract 1085 from 1231, we get 146.
Fetch the next digit (5) from the dividend, attach it to 146 and continue: 1465 / 217

Advancing to step 5:
The number 217 fits into 1465 6 times, leaving a remainder of 163.
The next digit of our result is 6. 
Result so far: 456.0
If we subtract 1302 from 1465, we get 163.
Grab the next digit (1) from the dividend, add it to 163, then carry on: 1631 / 217

Moving on to step 6:
217 goes into 1631 7 times with a remainder of 112.
Use 7 as the next digit of our solution. 
Result so far: 4567.0
Subtract 1519 from 1631 to get 112.
Grab the next digit (4) from the dividend, add it to 112, then carry on: 1124 / 217

Moving on to step 7:
217 can be fit into 1124 5 times, resulting in a remainder of 39.
Put 5 as the next digit of the answer. 
Result so far: 45675.0
Subtract 1085 from 1124 to get 39.
Bring next digit (6) of the dividend behind the 39 and repeat the process: 396 / 217

Step 8:
If we divide 396 by 217, we get 1 and a remainder of 179.
Use 1 as the next digit of our solution. 
Result so far: 456751.0
Subtracting 217 from 396 leaves us with 179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

Let's proceed to step 9:
217 can be fit into 1790 8 times, resulting in a remainder of 54.
Use 8 as the next digit of our solution. 
Result so far: 456751.8
Deduct 1736 from 1790 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 10:
The number 217 fits into 540 2 times, leaving a remainder of 106.
The number 2 becomes the next digit in our result. 
Result so far: 456751.82
Subtracting 434 from 540 leaves us with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Step 11:
When dividing 1060 by 217, we get 4 with a remainder of 192.
Put 4 as the next digit of the answer. 
Result so far: 456751.824
If we take 868 away from 1060, we end up with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Going ahead to step 12:
The number 217 fits into 1920 8 times, leaving a remainder of 184.
Use 8 as the next digit of our solution. 
Result so far: 456751.8248
If we take 1736 away from 1920, we end up with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

On to step 13:
If we divide 1840 by 217, we get 8 and a remainder of 104.
Use 8 as the next digit of our solution. 
Result so far: 456751.82488
Subtract 1736 from 1840 to get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

In conclusion, the division gives 456751.82488 with a balance of 0.000104.