Let's divide 97989939 by 871
Let's see how many times 871 fits into 97989939.

Going ahead to step 1:
871 can be fit into 9 0 times, resulting in 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.
Fetch the next digit (7) from the dividend, attach it to 9 and continue: 97 / 871

Moving on to step 2:
The number 871 fits into 97 0 times, leaving a remainder of 97.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 97 after subtracting 0 from 97.
Fetch the next digit (9) from the dividend, attach it to 97 and continue: 979 / 871

Step 3:
871 can be fit into 979 1 times, resulting in a remainder of 108.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 871 from 979 leaves us with 108.
Append the next digit (8) from the dividend to 108 and continue with: 1088 / 871

Going ahead to step 4:
The number 871 fits into 1088 1 times, leaving a remainder of 217.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtract 871 from 1088 to get 217.
Grab the next digit (9) from the dividend, add it to 217, then carry on: 2179 / 871

On to step 5:
When dividing 2179 by 871, we get 2 with a remainder of 437.
Write down 2 as next digit of the result. 
Result so far: 112.0
The remainder is 437 after subtracting 1742 from 2179.
Take the next digit (9) from the dividend and append it to 437, then repeat: 4379 / 871

Step 6:
871 goes into 4379 5 times with a remainder of 24.
Use 5 as the next digit of our solution. 
Result so far: 1125.0
Subtracting 4355 from 4379 leaves us with 24.
Fetch the next digit (3) from the dividend, attach it to 24 and continue: 243 / 871

Moving on to step 7:
871 goes into 243 0 times with a remainder of 243.
Use 0 as the next digit of our solution. 
Result so far: 11250.0
If we subtract 0 from 243, we get 243.
Fetch the next digit (9) from the dividend, attach it to 243 and continue: 2439 / 871

Advancing to step 8:
871 can be fit into 2439 2 times, resulting in a remainder of 697.
Use 2 as the next digit of our solution. 
Result so far: 112502.0
Subtracting 1742 from 2439 leaves us with 697.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6970, and continue the process.

Moving on to step 9:
The number 871 fits into 6970 8 times, leaving a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 112502.8
If we take 6968 away from 6970, we end up with 2.
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 871 fits into 20 0 times, leaving a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 112502.8
Subtracting 0 from 20 leaves us 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.

Let's proceed to step 11:
The number 871 fits into 200 0 times, leaving a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 112502.8
If we subtract 0 from 200, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The final result is 112502.8 with a remainder of 0.02.