We're dividing 799151 by 91 
We want to figure out the number of times 799151 can be divided by 91.

Advancing to step 1:
7 divided by 91 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (9) from the dividend, add it to 7, then carry on: 79 / 91

Let's proceed to step 2:
When dividing 79 by 91, we get 0 with a remainder of 79.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 79 leaves us with 79.
Include the next digit (9) from the dividend after 79, then repeat: 799 / 91

Advancing to step 3:
91 goes into 799 8 times with a remainder of 71.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we subtract 728 from 799, we get 71.
Grab the next digit (1) from the dividend, add it to 71, then carry on: 711 / 91

Let's proceed to step 4:
91 can be fit into 711 7 times, resulting in a remainder of 74.
Write down 7 as next digit of the result. 
Result so far: 87.0
Subtract 637 from 711 to get 74.
Take the next digit (5) from the dividend and append it to 74, then repeat: 745 / 91

Advancing to step 5:
If we divide 745 by 91, we get 8 and a remainder of 17.
The number 8 becomes the next digit in our result. 
Result so far: 878.0
If we take 728 away from 745, we end up with 17.
Bring next digit (1) of the dividend behind the 17 and repeat the process: 171 / 91

Advancing to step 6:
If we divide 171 by 91, we get 1 and a remainder of 80.
The next digit of our result is 1. 
Result so far: 8781.0
Deduct 91 from 171 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 7:
If we divide 800 by 91, we get 8 and a remainder of 72.
Record the quotient 8 as the next digit in the result. 
Result so far: 8781.8
Subtracting 728 from 800 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 8:
91 can be fit into 720 7 times, resulting in a remainder of 83.
Use 7 as the next digit of our solution. 
Result so far: 8781.87
Deduct 637 from 720 and we're left with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Let's proceed to step 9:
830 divided by 91 is 9 with a remainder of 11.
Put 9 as the next digit of the answer. 
Result so far: 8781.879
Subtract 819 from 830 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 10:
The number 91 fits into 110 1 times, leaving a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 8781.8791
Deduct 91 from 110 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 11:
91 goes into 190 2 times with a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 8781.87912
Subtract 182 from 190 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 12:
When dividing 80 by 91, we get 0 with a remainder of 80.
The next digit of our result is 0. 
Result so far: 8781.87912
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 13:
If we divide 800 by 91, we get 8 and a remainder of 72.
The number 8 becomes the next digit in our result. 
Result so far: 8781.8791208
If we subtract 728 from 800, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 14:
The number 91 fits into 720 7 times, leaving a remainder of 83.
Record the quotient 7 as the next digit in the result. 
Result so far: 8781.87912087
Deduct 637 from 720 and we're left with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

The final result is 8781.87912087 with a remainder of 8.3e-08.