We're dividing 81989 by 84 
We're looking to find how many times 84 goes into 81989.

Going ahead to step 1:
84 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 84

Let's proceed to step 2:
81 divided by 84 is 0 with a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Include the next digit (9) from the dividend after 81, then repeat: 819 / 84

Let's proceed to step 3:
If we divide 819 by 84, we get 9 and a remainder of 63.
The next digit of our result is 9. 
Result so far: 9.0
The remainder is 63 after subtracting 756 from 819.
Bring next digit (8) of the dividend behind the 63 and repeat the process: 638 / 84

On to step 4:
The number 84 fits into 638 7 times, leaving a remainder of 50.
Put 7 as the next digit of the answer. 
Result so far: 97.0
The remainder is 50 after subtracting 588 from 638.
Grab the next digit (9) from the dividend, add it to 50, then carry on: 509 / 84

Advancing to step 5:
84 goes into 509 6 times with a remainder of 5.
Put 6 as the next digit of the answer. 
Result so far: 976.0
If we take 504 away from 509, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 6:
When dividing 50 by 84, we get 0 with a remainder of 50.
The next digit of our result is 0. 
Result so far: 976.0
Deduct 0 from 50 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.

Let's proceed to step 7:
The number 84 fits into 500 5 times, leaving a remainder of 80.
Use 5 as the next digit of our solution. 
Result so far: 976.05
The remainder is 80 after subtracting 420 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 8:
When dividing 800 by 84, we get 9 with a remainder of 44.
Use 9 as the next digit of our solution. 
Result so far: 976.059
If we take 756 away from 800, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 9:
84 goes into 440 5 times with a remainder of 20.
The next digit of our result is 5. 
Result so far: 976.0595
Subtracting 420 from 440 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.

On to step 10:
84 can be fit into 200 2 times, resulting in a remainder of 32.
Write down 2 as next digit of the result. 
Result so far: 976.05952
Deduct 168 from 200 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 11:
If we divide 320 by 84, we get 3 and a remainder of 68.
Write down 3 as next digit of the result. 
Result so far: 976.059523
If we take 252 away from 320, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 12:
84 can be fit into 680 8 times, resulting in a remainder of 8.
The next digit of our result is 8. 
Result so far: 976.0595238
Deduct 672 from 680 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 13:
84 can be fit into 80 0 times, resulting in a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 976.0595238
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

In conclusion, the division gives 976.0595238 with a balance of 8e-08.