71698560 ÷ 81 
We're looking to find how many times 81 goes into 71698560.

Going ahead to step 1:
81 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 81

Moving on to step 2:
The number 81 fits into 71 0 times, leaving a remainder of 71.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 71 leaves us with 71.
Bring next digit (6) of the dividend behind the 71 and repeat the process: 716 / 81

Moving on to step 3:
The number 81 fits into 716 8 times, leaving a remainder of 68.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtract 648 from 716 to get 68.
Include the next digit (9) from the dividend after 68, then repeat: 689 / 81

Advancing to step 4:
If we divide 689 by 81, we get 8 and a remainder of 41.
The next digit of our result is 8. 
Result so far: 88.0
If we take 648 away from 689, we end up with 41.
Append the next digit (8) from the dividend to 41 and continue with: 418 / 81

Step 5:
When dividing 418 by 81, we get 5 with a remainder of 13.
The next digit of our result is 5. 
Result so far: 885.0
Subtract 405 from 418 to get 13.
Grab the next digit (5) from the dividend, add it to 13, then carry on: 135 / 81

Going ahead to step 6:
81 can be fit into 135 1 times, resulting in a remainder of 54.
The next digit of our result is 1. 
Result so far: 8851.0
Deduct 81 from 135 and we're left with 54.
Append the next digit (6) from the dividend to 54 and continue with: 546 / 81

On to step 7:
If we divide 546 by 81, we get 6 and a remainder of 60.
Put 6 as the next digit of the answer. 
Result so far: 88516.0
The remainder is 60 after subtracting 486 from 546.
Append the next digit (0) from the dividend to 60 and continue with: 600 / 81

Going ahead to step 8:
The number 81 fits into 600 7 times, leaving a remainder of 33.
Put 7 as the next digit of the answer. 
Result so far: 885167.0
If we take 567 away from 600, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 9:
81 goes into 330 4 times with a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 885167.4
Deduct 324 from 330 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 10:
The number 81 fits into 60 0 times, leaving a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 885167.4
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 11:
81 goes into 600 7 times with a remainder of 33.
Record the quotient 7 as the next digit in the result. 
Result so far: 885167.407
If we subtract 567 from 600, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 12:
330 divided by 81 is 4 with a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 885167.4074
Subtracting 324 from 330 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 13:
81 goes into 60 0 times with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 885167.4074
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 14:
81 can be fit into 600 7 times, resulting in a remainder of 33.
Put 7 as the next digit of the answer. 
Result so far: 885167.407407
Subtracting 567 from 600 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 15:
When dividing 330 by 81, we get 4 with a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 885167.4074074
Subtracting 324 from 330 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 16:
When dividing 60 by 81, we get 0 with a remainder of 60.
The next digit of our result is 0. 
Result so far: 885167.4074074
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

The quotient of the division is 885167.4074074, and the remainder is 6e-08.