We look at the division of 91112157 by 79 
We want to divide 91112157 by 79.

Step 1:
When dividing 9 by 79, we get 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 79

Let's proceed to step 2:
79 can be fit into 91 1 times, resulting in a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 79 from 91 to get 12.
Fetch the next digit (1) from the dividend, attach it to 12 and continue: 121 / 79

Advancing to step 3:
121 divided by 79 is 1 with a remainder of 42.
The next digit of our result is 1. 
Result so far: 11.0
If we take 79 away from 121, we end up with 42.
Fetch the next digit (1) from the dividend, attach it to 42 and continue: 421 / 79

Going ahead to step 4:
When dividing 421 by 79, we get 5 with a remainder of 26.
The next digit of our result is 5. 
Result so far: 115.0
If we subtract 395 from 421, we get 26.
Grab the next digit (2) from the dividend, add it to 26, then carry on: 262 / 79

Let's proceed to step 5:
262 divided by 79 is 3 with a remainder of 25.
Use 3 as the next digit of our solution. 
Result so far: 1153.0
The remainder is 25 after subtracting 237 from 262.
Include the next digit (1) from the dividend after 25, then repeat: 251 / 79

Let's proceed to step 6:
79 can be fit into 251 3 times, resulting in a remainder of 14.
The next digit of our result is 3. 
Result so far: 11533.0
Subtracting 237 from 251 leaves us with 14.
Include the next digit (5) from the dividend after 14, then repeat: 145 / 79

Advancing to step 7:
The number 79 fits into 145 1 times, leaving a remainder of 66.
Record the quotient 1 as the next digit in the result. 
Result so far: 115331.0
The remainder is 66 after subtracting 79 from 145.
Fetch the next digit (7) from the dividend, attach it to 66 and continue: 667 / 79

Moving on to step 8:
79 can be fit into 667 8 times, resulting in a remainder of 35.
Record the quotient 8 as the next digit in the result. 
Result so far: 1153318.0
If we take 632 away from 667, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 9:
350 divided by 79 is 4 with a remainder of 34.
Use 4 as the next digit of our solution. 
Result so far: 1153318.4
Subtract 316 from 350 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 10:
79 goes into 340 4 times with a remainder of 24.
The number 4 becomes the next digit in our result. 
Result so far: 1153318.44
Subtracting 316 from 340 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The final outcome is 1153318.44, with a leftover of 0.024.