71459617 divided by 91 
Our goal is to divide 71459617 by 91.

Step 1:
7 divided by 91 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 91

Step 2:
71 divided by 91 is 0 with a remainder of 71.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 71 to get 71.
Take the next digit (4) from the dividend and append it to 71, then repeat: 714 / 91

On to step 3:
714 divided by 91 is 7 with a remainder of 77.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we take 637 away from 714, we end up with 77.
Include the next digit (5) from the dividend after 77, then repeat: 775 / 91

Let's proceed to step 4:
The number 91 fits into 775 8 times, leaving a remainder of 47.
Record the quotient 8 as the next digit in the result. 
Result so far: 78.0
Subtracting 728 from 775 leaves us with 47.
Include the next digit (9) from the dividend after 47, then repeat: 479 / 91

On to step 5:
479 divided by 91 is 5 with a remainder of 24.
The next digit of our result is 5. 
Result so far: 785.0
If we subtract 455 from 479, we get 24.
Bring next digit (6) of the dividend behind the 24 and repeat the process: 246 / 91

Moving on to step 6:
91 goes into 246 2 times with a remainder of 64.
The next digit of our result is 2. 
Result so far: 7852.0
If we take 182 away from 246, we end up with 64.
Append the next digit (1) from the dividend to 64 and continue with: 641 / 91

Moving on to step 7:
91 can be fit into 641 7 times, resulting in a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 78527.0
Deduct 637 from 641 and we're left with 4.
Include the next digit (7) from the dividend after 4, then repeat: 47 / 91

Step 8:
If we divide 47 by 91, we get 0 and a remainder of 47.
Put 0 as the next digit of the answer. 
Result so far: 785270.0
If we subtract 0 from 47, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

On to step 9:
91 goes into 470 5 times with a remainder of 15.
The next digit of our result is 5. 
Result so far: 785270.5
Subtract 455 from 470 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 10:
When dividing 150 by 91, we get 1 with a remainder of 59.
Use 1 as the next digit of our solution. 
Result so far: 785270.51
If we subtract 91 from 150, we get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Advancing to step 11:
The number 91 fits into 590 6 times, leaving a remainder of 44.
Write down 6 as next digit of the result. 
Result so far: 785270.516
Deduct 546 from 590 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 12:
91 goes into 440 4 times with a remainder of 76.
Use 4 as the next digit of our solution. 
Result so far: 785270.5164
Subtracting 364 from 440 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 13:
91 can be fit into 760 8 times, resulting in a remainder of 32.
The next digit of our result is 8. 
Result so far: 785270.51648
Subtract 728 from 760 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 14:
91 goes into 320 3 times with a remainder of 47.
The number 3 becomes the next digit in our result. 
Result so far: 785270.516483
Subtract 273 from 320 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

On to step 15:
91 can be fit into 470 5 times, resulting in a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 785270.5164835
If we subtract 455 from 470, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 16:
When dividing 150 by 91, we get 1 with a remainder of 59.
Use 1 as the next digit of our solution. 
Result so far: 785270.51648351
Deduct 91 from 150 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

The final outcome is 785270.51648351, with a leftover of 5.9e-08.