We look at the division of 100887 by 84 
We want to divide 100887 by 84.

Advancing to step 1:
1 divided by 84 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 84

Going ahead to step 2:
10 divided by 84 is 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 10 after subtracting 0 from 10.
Fetch the next digit (0) from the dividend, attach it to 10 and continue: 100 / 84

Going ahead to step 3:
84 can be fit into 100 1 times, resulting in a remainder of 16.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 84 from 100 and we're left with 16.
Include the next digit (8) from the dividend after 16, then repeat: 168 / 84

Going ahead to step 4:
168 divided by 84 is 2 with a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtract 168 from 168 to get 0.
Bring next digit (8) of the dividend behind the 0 and repeat the process: 8 / 84

Step 5:
The number 84 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 120.0
If we take 0 away from 8, we end up with 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 84

Going ahead to step 6:
87 divided by 84 is 1 with a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 1201.0
Deduct 84 from 87 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 7:
The number 84 fits into 30 0 times, leaving a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 1201.0
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 8:
The number 84 fits into 300 3 times, leaving a remainder of 48.
The next digit of our result is 3. 
Result so far: 1201.03
Subtract 252 from 300 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 9:
84 goes into 480 5 times with a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 1201.035
The remainder is 60 after subtracting 420 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 10:
600 divided by 84 is 7 with a remainder of 12.
Write down 7 as next digit of the result. 
Result so far: 1201.0357
If we take 588 away from 600, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 11:
When dividing 120 by 84, we get 1 with a remainder of 36.
Record the quotient 1 as the next digit in the result. 
Result so far: 1201.03571
Deduct 84 from 120 and we're left 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.

Going ahead to step 12:
84 can be fit into 360 4 times, resulting in a remainder of 24.
The number 4 becomes the next digit in our result. 
Result so far: 1201.035714
The remainder is 24 after subtracting 336 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 13:
84 goes into 240 2 times with a remainder of 72.
The next digit of our result is 2. 
Result so far: 1201.0357142
If we subtract 168 from 240, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 14:
84 can be fit into 720 8 times, resulting in a remainder of 48.
The next digit of our result is 8. 
Result so far: 1201.03571428
Deduct 672 from 720 and we're left 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.

In conclusion, the division gives 1201.03571428 with a balance of 4.8e-08.