115899 ÷ 91 
We're looking to find how many times 91 goes into 115899.

Moving on to step 1:
The number 91 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 91

Step 2:
The number 91 fits into 11 0 times, leaving a remainder of 11.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 11, we end up with 11.
Append the next digit (5) from the dividend to 11 and continue with: 115 / 91

Moving on to step 3:
115 divided by 91 is 1 with a remainder of 24.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 24 after subtracting 91 from 115.
Include the next digit (8) from the dividend after 24, then repeat: 248 / 91

Step 4:
91 goes into 248 2 times with a remainder of 66.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Deduct 182 from 248 and we're left with 66.
Take the next digit (9) from the dividend and append it to 66, then repeat: 669 / 91

Step 5:
669 divided by 91 is 7 with a remainder of 32.
The next digit of our result is 7. 
Result so far: 127.0
Subtract 637 from 669 to get 32.
Take the next digit (9) from the dividend and append it to 32, then repeat: 329 / 91

Going ahead to step 6:
If we divide 329 by 91, we get 3 and a remainder of 56.
Write down 3 as next digit of the result. 
Result so far: 1273.0
If we subtract 273 from 329, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 7:
The number 91 fits into 560 6 times, leaving a remainder of 14.
Put 6 as the next digit of the answer. 
Result so far: 1273.6
Subtracting 546 from 560 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 8:
The number 91 fits into 140 1 times, leaving a remainder of 49.
Put 1 as the next digit of the answer. 
Result so far: 1273.61
Subtract 91 from 140 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 9:
91 goes into 490 5 times with a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 1273.615
The remainder is 35 after subtracting 455 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 10:
The number 91 fits into 350 3 times, leaving a remainder of 77.
Put 3 as the next digit of the answer. 
Result so far: 1273.6153
Deduct 273 from 350 and we're left with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Moving on to step 11:
If we divide 770 by 91, we get 8 and a remainder of 42.
Put 8 as the next digit of the answer. 
Result so far: 1273.61538
If we take 728 away from 770, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 12:
420 divided by 91 is 4 with a remainder of 56.
Record the quotient 4 as the next digit in the result. 
Result so far: 1273.615384
The remainder is 56 after subtracting 364 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 13:
When dividing 560 by 91, we get 6 with a remainder of 14.
The number 6 becomes the next digit in our result. 
Result so far: 1273.6153846
If we subtract 546 from 560, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 14:
If we divide 140 by 91, we get 1 and a remainder of 49.
Record the quotient 1 as the next digit in the result. 
Result so far: 1273.61538461
Subtract 91 from 140 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

The final outcome is 1273.61538461, with a leftover of 4.9e-08.