We look at the division of 8702 by 81 
Our goal is to divide 8702 by 81.

Advancing to step 1:
The number 81 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 81

On to step 2:
The number 81 fits into 87 1 times, leaving a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 81 from 87, we get 6.
Take the next digit (0) from the dividend and append it to 6, then repeat: 60 / 81

Moving on to step 3:
The number 81 fits into 60 0 times, leaving a remainder of 60.
The next digit of our result is 0. 
Result so far: 10.0
Deduct 0 from 60 and we're left with 60.
Grab the next digit (2) from the dividend, add it to 60, then carry on: 602 / 81

Advancing to step 4:
602 divided by 81 is 7 with a remainder of 35.
Put 7 as the next digit of the answer. 
Result so far: 107.0
The remainder is 35 after subtracting 567 from 602.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 5:
When dividing 350 by 81, we get 4 with a remainder of 26.
The next digit of our result is 4. 
Result so far: 107.4
If we take 324 away from 350, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 6:
The number 81 fits into 260 3 times, leaving a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 107.43
Subtracting 243 from 260 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 7:
170 divided by 81 is 2 with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 107.432
Subtract 162 from 170 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 8:
81 goes into 80 0 times with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 107.432
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 9:
81 goes into 800 9 times with a remainder of 71.
The next digit of our result is 9. 
Result so far: 107.43209
The remainder is 71 after subtracting 729 from 800.
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:
When dividing 710 by 81, we get 8 with a remainder of 62.
Record the quotient 8 as the next digit in the result. 
Result so far: 107.432098
The remainder is 62 after subtracting 648 from 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 11:
The number 81 fits into 620 7 times, leaving a remainder of 53.
Record the quotient 7 as the next digit in the result. 
Result so far: 107.4320987
If we take 567 away from 620, we end up with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Advancing to step 12:
The number 81 fits into 530 6 times, leaving a remainder of 44.
Put 6 as the next digit of the answer. 
Result so far: 107.43209876
Subtract 486 from 530 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Our division results in 107.43209876 with a remaining 4.4e-08.