68149 ÷ 91 
Let's see how many times 91 fits into 68149.

Let's proceed to step 1:
If we divide 6 by 91, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 91

Let's proceed to step 2:
If we divide 68 by 91, we get 0 and a remainder of 68.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 68 leaves us with 68.
Bring next digit (1) of the dividend behind the 68 and repeat the process: 681 / 91

Moving on to step 3:
681 divided by 91 is 7 with a remainder of 44.
Put 7 as the next digit of the answer. 
Result so far: 7.0
The remainder is 44 after subtracting 637 from 681.
Include the next digit (4) from the dividend after 44, then repeat: 444 / 91

Step 4:
When dividing 444 by 91, we get 4 with a remainder of 80.
Put 4 as the next digit of the answer. 
Result so far: 74.0
Subtract 364 from 444 to get 80.
Grab the next digit (9) from the dividend, add it to 80, then carry on: 809 / 91

Advancing to step 5:
809 divided by 91 is 8 with a remainder of 81.
Put 8 as the next digit of the answer. 
Result so far: 748.0
If we take 728 away from 809, we end up with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Advancing to step 6:
91 goes into 810 8 times with a remainder of 82.
The next digit of our result is 8. 
Result so far: 748.8
If we take 728 away from 810, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Moving on to step 7:
The number 91 fits into 820 9 times, leaving a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 748.89
Subtracting 819 from 820 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 8:
91 goes into 10 0 times with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 748.89
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 9:
If we divide 100 by 91, we get 1 and a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 748.8901
Subtract 91 from 100 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 10:
If we divide 90 by 91, we get 0 and a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 748.8901
The remainder is 90 after subtracting 0 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 11:
900 divided by 91 is 9 with a remainder of 81.
Write down 9 as next digit of the result. 
Result so far: 748.890109
If we subtract 819 from 900, we get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Moving on to step 12:
91 goes into 810 8 times with a remainder of 82.
Write down 8 as next digit of the result. 
Result so far: 748.8901098
Deduct 728 from 810 and we're left with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Let's proceed to step 13:
If we divide 820 by 91, we get 9 and a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 748.89010989
If we take 819 away from 820, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The final outcome is 748.89010989, with a leftover of 1e-09.