We look at the division of 86509088 by 97 
We're looking to find how many times 97 goes into 86509088.

Going ahead to step 1:
8 divided by 97 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 97

Let's proceed to step 2:
If we divide 86 by 97, we get 0 and a remainder of 86.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 86, we get 86.
Take the next digit (5) from the dividend and append it to 86, then repeat: 865 / 97

Let's proceed to step 3:
97 goes into 865 8 times with a remainder of 89.
The next digit of our result is 8. 
Result so far: 8.0
Deduct 776 from 865 and we're left with 89.
Append the next digit (0) from the dividend to 89 and continue with: 890 / 97

On to step 4:
The number 97 fits into 890 9 times, leaving a remainder of 17.
The next digit of our result is 9. 
Result so far: 89.0
The remainder is 17 after subtracting 873 from 890.
Grab the next digit (9) from the dividend, add it to 17, then carry on: 179 / 97

Step 5:
If we divide 179 by 97, we get 1 and a remainder of 82.
Use 1 as the next digit of our solution. 
Result so far: 891.0
Subtracting 97 from 179 leaves us with 82.
Fetch the next digit (0) from the dividend, attach it to 82 and continue: 820 / 97

Let's proceed to step 6:
820 divided by 97 is 8 with a remainder of 44.
The next digit of our result is 8. 
Result so far: 8918.0
The remainder is 44 after subtracting 776 from 820.
Fetch the next digit (8) from the dividend, attach it to 44 and continue: 448 / 97

Advancing to step 7:
When dividing 448 by 97, we get 4 with a remainder of 60.
Write down 4 as next digit of the result. 
Result so far: 89184.0
Subtracting 388 from 448 leaves us with 60.
Grab the next digit (8) from the dividend, add it to 60, then carry on: 608 / 97

Advancing to step 8:
608 divided by 97 is 6 with a remainder of 26.
The next digit of our result is 6. 
Result so far: 891846.0
The remainder is 26 after subtracting 582 from 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 9:
260 divided by 97 is 2 with a remainder of 66.
The next digit of our result is 2. 
Result so far: 891846.2
Subtracting 194 from 260 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Let's proceed to step 10:
97 goes into 660 6 times with a remainder of 78.
The next digit of our result is 6. 
Result so far: 891846.26
Subtracting 582 from 660 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 11:
780 divided by 97 is 8 with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 891846.268
If we subtract 776 from 780, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 12:
97 goes into 40 0 times with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 891846.268
Subtracting 0 from 40 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 13:
400 divided by 97 is 4 with a remainder of 12.
The number 4 becomes the next digit in our result. 
Result so far: 891846.26804
Subtract 388 from 400 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 14:
When dividing 120 by 97, we get 1 with a remainder of 23.
Write down 1 as next digit of the result. 
Result so far: 891846.268041
If we take 97 away from 120, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 15:
97 goes into 230 2 times with a remainder of 36.
Use 2 as the next digit of our solution. 
Result so far: 891846.2680412
Subtracting 194 from 230 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 16:
97 goes into 360 3 times with a remainder of 69.
Put 3 as the next digit of the answer. 
Result so far: 891846.26804123
Subtract 291 from 360 to get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

The quotient of the division is 891846.26804123, and the remainder is 6.9e-08.