We're dividing 210969 by 84 
Our goal is to divide 210969 by 84.

Going ahead to step 1:
84 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 84

Moving on to step 2:
21 divided by 84 is 0 with a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Append the next digit (0) from the dividend to 21 and continue with: 210 / 84

Step 3:
The number 84 fits into 210 2 times, leaving a remainder of 42.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 168 from 210 to get 42.
Grab the next digit (9) from the dividend, add it to 42, then carry on: 429 / 84

On to step 4:
If we divide 429 by 84, we get 5 and a remainder of 9.
Write down 5 as next digit of the result. 
Result so far: 25.0
Deduct 420 from 429 and we're left with 9.
Append the next digit (6) from the dividend to 9 and continue with: 96 / 84

Going ahead to step 5:
The number 84 fits into 96 1 times, leaving a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 251.0
If we subtract 84 from 96, we get 12.
Include the next digit (9) from the dividend after 12, then repeat: 129 / 84

On to step 6:
When dividing 129 by 84, we get 1 with a remainder of 45.
Write down 1 as next digit of the result. 
Result so far: 2511.0
Deduct 84 from 129 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 7:
When dividing 450 by 84, we get 5 with a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 2511.5
Subtracting 420 from 450 leaves us 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:
84 can be fit into 300 3 times, resulting in a remainder of 48.
Record the quotient 3 as the next digit in the result. 
Result so far: 2511.53
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.

Moving on to step 9:
When dividing 480 by 84, we get 5 with a remainder of 60.
The next digit of our result is 5. 
Result so far: 2511.535
Deduct 420 from 480 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 10:
The number 84 fits into 600 7 times, leaving a remainder of 12.
Record the quotient 7 as the next digit in the result. 
Result so far: 2511.5357
Deduct 588 from 600 and we're left 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.

Advancing to step 11:
84 can be fit into 120 1 times, resulting in a remainder of 36.
Record the quotient 1 as the next digit in the result. 
Result so far: 2511.53571
Subtract 84 from 120 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 12:
When dividing 360 by 84, we get 4 with a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 2511.535714
If we take 336 away from 360, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 13:
If we divide 240 by 84, we get 2 and a remainder of 72.
Put 2 as the next digit of the answer. 
Result so far: 2511.5357142
If we take 168 away from 240, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 14:
When dividing 720 by 84, we get 8 with a remainder of 48.
Use 8 as the next digit of our solution. 
Result so far: 2511.53571428
Subtracting 672 from 720 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.

The final outcome is 2511.53571428, with a leftover of 4.8e-08.