89151817 ÷ 130 
We want to figure out the number of times 89151817 can be divided by 130.

Advancing to step 1:
8 divided by 130 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (9) from the dividend, add it to 8, then carry on: 89 / 130

On to step 2:
If we divide 89 by 130, we get 0 and a remainder of 89.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 89, we get 89.
Append the next digit (1) from the dividend to 89 and continue with: 891 / 130

On to step 3:
130 can be fit into 891 6 times, resulting in a remainder of 111.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtracting 780 from 891 leaves us with 111.
Append the next digit (5) from the dividend to 111 and continue with: 1115 / 130

Going ahead to step 4:
130 goes into 1115 8 times with a remainder of 75.
Put 8 as the next digit of the answer. 
Result so far: 68.0
If we subtract 1040 from 1115, we get 75.
Append the next digit (1) from the dividend to 75 and continue with: 751 / 130

On to step 5:
130 can be fit into 751 5 times, resulting in a remainder of 101.
The next digit of our result is 5. 
Result so far: 685.0
Subtract 650 from 751 to get 101.
Grab the next digit (8) from the dividend, add it to 101, then carry on: 1018 / 130

Moving on to step 6:
130 can be fit into 1018 7 times, resulting in a remainder of 108.
The next digit of our result is 7. 
Result so far: 6857.0
If we subtract 910 from 1018, we get 108.
Append the next digit (1) from the dividend to 108 and continue with: 1081 / 130

Advancing to step 7:
When dividing 1081 by 130, we get 8 with a remainder of 41.
Write down 8 as next digit of the result. 
Result so far: 68578.0
If we subtract 1040 from 1081, we get 41.
Take the next digit (7) from the dividend and append it to 41, then repeat: 417 / 130

On to step 8:
130 can be fit into 417 3 times, resulting in a remainder of 27.
Put 3 as the next digit of the answer. 
Result so far: 685783.0
If we subtract 390 from 417, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 9:
The number 130 fits into 270 2 times, leaving a remainder of 10.
The next digit of our result is 2. 
Result so far: 685783.2
Subtracting 260 from 270 leaves us with 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 10:
130 can be fit into 100 0 times, resulting in a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 685783.2
If we take 0 away from 100, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 11:
The number 130 fits into 1000 7 times, leaving a remainder of 90.
The next digit of our result is 7. 
Result so far: 685783.207
Subtracting 910 from 1000 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Step 12:
130 goes into 900 6 times with a remainder of 120.
Use 6 as the next digit of our solution. 
Result so far: 685783.2076
If we take 780 away from 900, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 13:
The number 130 fits into 1200 9 times, leaving a remainder of 30.
Record the quotient 9 as the next digit in the result. 
Result so far: 685783.20769
If we subtract 1170 from 1200, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 14:
If we divide 300 by 130, we get 2 and a remainder of 40.
The number 2 becomes the next digit in our result. 
Result so far: 685783.207692
Subtracting 260 from 300 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 15:
130 goes into 400 3 times with a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 685783.2076923
Subtract 390 from 400 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 16:
The number 130 fits into 100 0 times, leaving a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 685783.2076923
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The final result is 685783.2076923 with a remainder of 1e-07.