81380 ÷ 91 
We want to divide 81380 by 91.

Moving on to step 1:
When dividing 8 by 91, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 91

Let's proceed to step 2:
If we divide 81 by 91, we get 0 and a remainder of 81.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Include the next digit (3) from the dividend after 81, then repeat: 813 / 91

On to step 3:
91 goes into 813 8 times with a remainder of 85.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtracting 728 from 813 leaves us with 85.
Include the next digit (8) from the dividend after 85, then repeat: 858 / 91

Moving on to step 4:
858 divided by 91 is 9 with a remainder of 39.
Put 9 as the next digit of the answer. 
Result so far: 89.0
If we subtract 819 from 858, we get 39.
Append the next digit (0) from the dividend to 39 and continue with: 390 / 91

On to step 5:
If we divide 390 by 91, we get 4 and a remainder of 26.
The next digit of our result is 4. 
Result so far: 894.0
The remainder is 26 after subtracting 364 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 6:
If we divide 260 by 91, we get 2 and a remainder of 78.
Record the quotient 2 as the next digit in the result. 
Result so far: 894.2
Deduct 182 from 260 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 7:
91 can be fit into 780 8 times, resulting in a remainder of 52.
The next digit of our result is 8. 
Result so far: 894.28
Subtract 728 from 780 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 8:
520 divided by 91 is 5 with a remainder of 65.
Record the quotient 5 as the next digit in the result. 
Result so far: 894.285
If we subtract 455 from 520, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Moving on to step 9:
91 can be fit into 650 7 times, resulting in a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 894.2857
If we subtract 637 from 650, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 10:
If we divide 130 by 91, we get 1 and a remainder of 39.
Write down 1 as next digit of the result. 
Result so far: 894.28571
Subtract 91 from 130 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Moving on to step 11:
When dividing 390 by 91, we get 4 with a remainder of 26.
Use 4 as the next digit of our solution. 
Result so far: 894.285714
The remainder is 26 after subtracting 364 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 12:
260 divided by 91 is 2 with a remainder of 78.
Put 2 as the next digit of the answer. 
Result so far: 894.2857142
Subtract 182 from 260 to get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 13:
780 divided by 91 is 8 with a remainder of 52.
Write down 8 as next digit of the result. 
Result so far: 894.28571428
Deduct 728 from 780 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The quotient of the division is 894.28571428, and the remainder is 5.2e-08.