97538517 ÷ 86 
Our goal is to divide 97538517 by 86.

Advancing to step 1:
When dividing 9 by 86, we get 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Take the next digit (7) from the dividend and append it to 9, then repeat: 97 / 86

Step 2:
97 divided by 86 is 1 with a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 86 from 97 to get 11.
Take the next digit (5) from the dividend and append it to 11, then repeat: 115 / 86

Let's proceed to step 3:
86 goes into 115 1 times with a remainder of 29.
Put 1 as the next digit of the answer. 
Result so far: 11.0
If we take 86 away from 115, we end up with 29.
Fetch the next digit (3) from the dividend, attach it to 29 and continue: 293 / 86

Going ahead to step 4:
The number 86 fits into 293 3 times, leaving a remainder of 35.
Use 3 as the next digit of our solution. 
Result so far: 113.0
If we subtract 258 from 293, we get 35.
Fetch the next digit (8) from the dividend, attach it to 35 and continue: 358 / 86

Step 5:
358 divided by 86 is 4 with a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 1134.0
If we take 344 away from 358, we end up with 14.
Take the next digit (5) from the dividend and append it to 14, then repeat: 145 / 86

Going ahead to step 6:
145 divided by 86 is 1 with a remainder of 59.
Write down 1 as next digit of the result. 
Result so far: 11341.0
Subtracting 86 from 145 leaves us with 59.
Fetch the next digit (1) from the dividend, attach it to 59 and continue: 591 / 86

Step 7:
591 divided by 86 is 6 with a remainder of 75.
Record the quotient 6 as the next digit in the result. 
Result so far: 113416.0
If we take 516 away from 591, we end up with 75.
Take the next digit (7) from the dividend and append it to 75, then repeat: 757 / 86

Moving on to step 8:
86 goes into 757 8 times with a remainder of 69.
The next digit of our result is 8. 
Result so far: 1134168.0
Subtract 688 from 757 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.

Moving on to step 9:
When dividing 690 by 86, we get 8 with a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 1134168.8
The remainder is 2 after subtracting 688 from 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 10:
The number 86 fits into 20 0 times, leaving a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 1134168.8
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 11:
86 can be fit into 200 2 times, resulting in a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 1134168.802
The remainder is 28 after subtracting 172 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 12:
The number 86 fits into 280 3 times, leaving a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 1134168.8023
If we take 258 away from 280, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 13:
86 goes into 220 2 times with a remainder of 48.
The next digit of our result is 2. 
Result so far: 1134168.80232
Subtracting 172 from 220 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 14:
86 can be fit into 480 5 times, resulting in a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 1134168.802325
Deduct 430 from 480 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 15:
500 divided by 86 is 5 with a remainder of 70.
Put 5 as the next digit of the answer. 
Result so far: 1134168.8023255
Subtract 430 from 500 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The final result is 1134168.8023255 with a remainder of 7e-07.