81517163 divided by 89 
Our goal is to divide 81517163 by 89.

Moving on to step 1:
When dividing 8 by 89, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 89

Going ahead to step 2:
89 goes into 81 0 times with a remainder of 81.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 81, we end up with 81.
Append the next digit (5) from the dividend to 81 and continue with: 815 / 89

On to step 3:
When dividing 815 by 89, we get 9 with a remainder of 14.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we take 801 away from 815, we end up with 14.
Bring next digit (1) of the dividend behind the 14 and repeat the process: 141 / 89

Advancing to step 4:
89 goes into 141 1 times with a remainder of 52.
Write down 1 as next digit of the result. 
Result so far: 91.0
If we subtract 89 from 141, we get 52.
Take the next digit (7) from the dividend and append it to 52, then repeat: 527 / 89

Going ahead to step 5:
527 divided by 89 is 5 with a remainder of 82.
Write down 5 as next digit of the result. 
Result so far: 915.0
Subtracting 445 from 527 leaves us with 82.
Bring next digit (1) of the dividend behind the 82 and repeat the process: 821 / 89

Moving on to step 6:
821 divided by 89 is 9 with a remainder of 20.
Put 9 as the next digit of the answer. 
Result so far: 9159.0
If we take 801 away from 821, we end up with 20.
Grab the next digit (6) from the dividend, add it to 20, then carry on: 206 / 89

On to step 7:
The number 89 fits into 206 2 times, leaving a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 91592.0
Deduct 178 from 206 and we're left with 28.
Take the next digit (3) from the dividend and append it to 28, then repeat: 283 / 89

Moving on to step 8:
89 goes into 283 3 times with a remainder of 16.
The next digit of our result is 3. 
Result so far: 915923.0
If we take 267 away from 283, 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 9:
If we divide 160 by 89, we get 1 and a remainder of 71.
Write down 1 as next digit of the result. 
Result so far: 915923.1
The remainder is 71 after subtracting 89 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Step 10:
The number 89 fits into 710 7 times, leaving a remainder of 87.
Write down 7 as next digit of the result. 
Result so far: 915923.17
Subtract 623 from 710 to get 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Moving on to step 11:
The number 89 fits into 870 9 times, leaving a remainder of 69.
Write down 9 as next digit of the result. 
Result so far: 915923.179
If we take 801 away from 870, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Let's proceed to step 12:
89 can be fit into 690 7 times, resulting in a remainder of 67.
The number 7 becomes the next digit in our result. 
Result so far: 915923.1797
Deduct 623 from 690 and we're left with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Moving on to step 13:
If we divide 670 by 89, we get 7 and a remainder of 47.
Put 7 as the next digit of the answer. 
Result so far: 915923.17977
If we take 623 away from 670, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

In conclusion, the division gives 915923.17977 with a balance of 4.7e-05.