Let's divide 209820 by 85
Let's see how many times 85 fits into 209820.

Moving on to step 1:
If we divide 2 by 85, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 85

Going ahead to step 2:
When dividing 20 by 85, we get 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 20 leaves us with 20.
Include the next digit (9) from the dividend after 20, then repeat: 209 / 85

On to step 3:
85 can be fit into 209 2 times, resulting in a remainder of 39.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 170 away from 209, we end up with 39.
Include the next digit (8) from the dividend after 39, then repeat: 398 / 85

Moving on to step 4:
85 goes into 398 4 times with a remainder of 58.
The next digit of our result is 4. 
Result so far: 24.0
If we take 340 away from 398, we end up with 58.
Bring next digit (2) of the dividend behind the 58 and repeat the process: 582 / 85

On to step 5:
85 goes into 582 6 times with a remainder of 72.
The next digit of our result is 6. 
Result so far: 246.0
If we take 510 away from 582, we end up with 72.
Append the next digit (0) from the dividend to 72 and continue with: 720 / 85

Advancing to step 6:
If we divide 720 by 85, we get 8 and a remainder of 40.
Use 8 as the next digit of our solution. 
Result so far: 2468.0
Deduct 680 from 720 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 7:
If we divide 400 by 85, we get 4 and a remainder of 60.
Use 4 as the next digit of our solution. 
Result so far: 2468.4
The remainder is 60 after subtracting 340 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 8:
85 goes into 600 7 times with a remainder of 5.
Write down 7 as next digit of the result. 
Result so far: 2468.47
If we take 595 away from 600, 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.

Step 9:
85 goes into 50 0 times with a remainder of 50.
The next digit of our result is 0. 
Result so far: 2468.47
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 10:
If we divide 500 by 85, we get 5 and a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 2468.4705
Subtracting 425 from 500 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 11:
85 goes into 750 8 times with a remainder of 70.
The next digit of our result is 8. 
Result so far: 2468.47058
Subtracting 680 from 750 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 12:
85 goes into 700 8 times with a remainder of 20.
Write down 8 as next digit of the result. 
Result so far: 2468.470588
The remainder is 20 after subtracting 680 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 2468.470588 with a remainder of 2e-06.