We're dividing 801551 by 91 
We're looking to find how many times 91 goes into 801551.

On to step 1:
91 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 91

Advancing to step 2:
If we divide 80 by 91, we get 0 and a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 80 to get 80.
Grab the next digit (1) from the dividend, add it to 80, then carry on: 801 / 91

Moving on to step 3:
801 divided by 91 is 8 with a remainder of 73.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Deduct 728 from 801 and we're left with 73.
Grab the next digit (5) from the dividend, add it to 73, then carry on: 735 / 91

Advancing to step 4:
When dividing 735 by 91, we get 8 with a remainder of 7.
Write down 8 as next digit of the result. 
Result so far: 88.0
The remainder is 7 after subtracting 728 from 735.
Take the next digit (5) from the dividend and append it to 7, then repeat: 75 / 91

Let's proceed to step 5:
75 divided by 91 is 0 with a remainder of 75.
The number 0 becomes the next digit in our result. 
Result so far: 880.0
The remainder is 75 after subtracting 0 from 75.
Take the next digit (1) from the dividend and append it to 75, then repeat: 751 / 91

Step 6:
The number 91 fits into 751 8 times, leaving a remainder of 23.
The number 8 becomes the next digit in our result. 
Result so far: 8808.0
If we take 728 away from 751, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 7:
91 can be fit into 230 2 times, resulting in a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 8808.2
The remainder is 48 after subtracting 182 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 8:
When dividing 480 by 91, we get 5 with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 8808.25
Subtracting 455 from 480 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 9:
If we divide 250 by 91, we get 2 and a remainder of 68.
The number 2 becomes the next digit in our result. 
Result so far: 8808.252
The remainder is 68 after subtracting 182 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 10:
If we divide 680 by 91, we get 7 and a remainder of 43.
Record the quotient 7 as the next digit in the result. 
Result so far: 8808.2527
If we take 637 away from 680, we end up with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 11:
If we divide 430 by 91, we get 4 and a remainder of 66.
The next digit of our result is 4. 
Result so far: 8808.25274
If we subtract 364 from 430, we get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 12:
91 goes into 660 7 times with a remainder of 23.
Record the quotient 7 as the next digit in the result. 
Result so far: 8808.252747
Deduct 637 from 660 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 13:
230 divided by 91 is 2 with a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 8808.2527472
Deduct 182 from 230 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 14:
When dividing 480 by 91, we get 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 8808.25274725
If we take 455 away from 480, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Our division results in 8808.25274725 with a remaining 2.5e-08.