We're dividing 869376 by 91 
Let's see how many times 91 fits into 869376.

On to step 1:
The number 91 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 91

Going ahead to step 2:
The number 91 fits into 86 0 times, leaving a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 86 leaves us with 86.
Grab the next digit (9) from the dividend, add it to 86, then carry on: 869 / 91

Advancing to step 3:
869 divided by 91 is 9 with a remainder of 50.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtracting 819 from 869 leaves us with 50.
Append the next digit (3) from the dividend to 50 and continue with: 503 / 91

Step 4:
The number 91 fits into 503 5 times, leaving a remainder of 48.
The next digit of our result is 5. 
Result so far: 95.0
Deduct 455 from 503 and we're left with 48.
Append the next digit (7) from the dividend to 48 and continue with: 487 / 91

Moving on to step 5:
If we divide 487 by 91, we get 5 and a remainder of 32.
Record the quotient 5 as the next digit in the result. 
Result so far: 955.0
The remainder is 32 after subtracting 455 from 487.
Grab the next digit (6) from the dividend, add it to 32, then carry on: 326 / 91

Going ahead to step 6:
When dividing 326 by 91, we get 3 with a remainder of 53.
Record the quotient 3 as the next digit in the result. 
Result so far: 9553.0
If we subtract 273 from 326, we get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Moving on to step 7:
If we divide 530 by 91, we get 5 and a remainder of 75.
The next digit of our result is 5. 
Result so far: 9553.5
If we take 455 away from 530, we end up with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 8:
The number 91 fits into 750 8 times, leaving a remainder of 22.
The number 8 becomes the next digit in our result. 
Result so far: 9553.58
If we take 728 away from 750, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 9:
When dividing 220 by 91, we get 2 with a remainder of 38.
Record the quotient 2 as the next digit in the result. 
Result so far: 9553.582
Subtracting 182 from 220 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 10:
380 divided by 91 is 4 with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 9553.5824
If we take 364 away from 380, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 11:
160 divided by 91 is 1 with a remainder of 69.
Put 1 as the next digit of the answer. 
Result so far: 9553.58241
The remainder is 69 after subtracting 91 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Moving on to step 12:
When dividing 690 by 91, we get 7 with a remainder of 53.
The number 7 becomes the next digit in our result. 
Result so far: 9553.582417
The remainder is 53 after subtracting 637 from 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Going ahead to step 13:
When dividing 530 by 91, we get 5 with a remainder of 75.
The next digit of our result is 5. 
Result so far: 9553.5824175
The remainder is 75 after subtracting 455 from 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 14:
The number 91 fits into 750 8 times, leaving a remainder of 22.
The number 8 becomes the next digit in our result. 
Result so far: 9553.58241758
Deduct 728 from 750 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The final outcome is 9553.58241758, with a leftover of 2.2e-08.