99935415 ÷ 916 
Our goal is to divide 99935415 by 916.

Advancing to step 1:
9 divided by 916 is 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 916

On to step 2:
99 divided by 916 is 0 with a remainder of 99.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 99 after subtracting 0 from 99.
Fetch the next digit (9) from the dividend, attach it to 99 and continue: 999 / 916

Advancing to step 3:
The number 916 fits into 999 1 times, leaving a remainder of 83.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 916 away from 999, we end up with 83.
Bring next digit (3) of the dividend behind the 83 and repeat the process: 833 / 916

Step 4:
916 goes into 833 0 times with a remainder of 833.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Deduct 0 from 833 and we're left with 833.
Take the next digit (5) from the dividend and append it to 833, then repeat: 8335 / 916

On to step 5:
If we divide 8335 by 916, we get 9 and a remainder of 91.
Use 9 as the next digit of our solution. 
Result so far: 109.0
If we take 8244 away from 8335, we end up with 91.
Fetch the next digit (4) from the dividend, attach it to 91 and continue: 914 / 916

Advancing to step 6:
When dividing 914 by 916, we get 0 with a remainder of 914.
Put 0 as the next digit of the answer. 
Result so far: 1090.0
Deduct 0 from 914 and we're left with 914.
Include the next digit (1) from the dividend after 914, then repeat: 9141 / 916

Step 7:
The number 916 fits into 9141 9 times, leaving a remainder of 897.
The next digit of our result is 9. 
Result so far: 10909.0
If we take 8244 away from 9141, we end up with 897.
Grab the next digit (5) from the dividend, add it to 897, then carry on: 8975 / 916

Advancing to step 8:
The number 916 fits into 8975 9 times, leaving a remainder of 731.
Use 9 as the next digit of our solution. 
Result so far: 109099.0
Subtract 8244 from 8975 to get 731.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7310, and continue the process.

Let's proceed to step 9:
916 goes into 7310 7 times with a remainder of 898.
Use 7 as the next digit of our solution. 
Result so far: 109099.7
Subtracting 6412 from 7310 leaves us with 898.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8980, and continue the process.

Advancing to step 10:
The number 916 fits into 8980 9 times, leaving a remainder of 736.
Write down 9 as next digit of the result. 
Result so far: 109099.79
Subtract 8244 from 8980 to get 736.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7360, and continue the process.

Let's proceed to step 11:
916 can be fit into 7360 8 times, resulting in a remainder of 32.
Write down 8 as next digit of the result. 
Result so far: 109099.798
Subtract 7328 from 7360 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 12:
916 can be fit into 320 0 times, resulting in a remainder of 320.
The next digit of our result is 0. 
Result so far: 109099.798
Subtracting 0 from 320 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 13:
3200 divided by 916 is 3 with a remainder of 452.
The number 3 becomes the next digit in our result. 
Result so far: 109099.79803
Subtracting 2748 from 3200 leaves us with 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Moving on to step 14:
916 goes into 4520 4 times with a remainder of 856.
Record the quotient 4 as the next digit in the result. 
Result so far: 109099.798034
If we subtract 3664 from 4520, we get 856.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8560, and continue the process.

Advancing to step 15:
916 can be fit into 8560 9 times, resulting in a remainder of 316.
The number 9 becomes the next digit in our result. 
Result so far: 109099.7980349
If we subtract 8244 from 8560, we get 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

On to step 16:
916 can be fit into 3160 3 times, resulting in a remainder of 412.
The number 3 becomes the next digit in our result. 
Result so far: 109099.79803493
Deduct 2748 from 3160 and we're left with 412.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

The final outcome is 109099.79803493, with a leftover of 4.12e-07.