We look at the division of 217569 by 85 
Let's see how many times 85 fits into 217569.

Moving on to step 1:
2 divided by 85 is 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 85

Step 2:
If we divide 21 by 85, we get 0 and a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Bring next digit (7) of the dividend behind the 21 and repeat the process: 217 / 85

Going ahead to step 3:
85 can be fit into 217 2 times, resulting in a remainder of 47.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 170 away from 217, we end up with 47.
Fetch the next digit (5) from the dividend, attach it to 47 and continue: 475 / 85

On to step 4:
85 can be fit into 475 5 times, resulting in a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 25.0
Deduct 425 from 475 and we're left with 50.
Bring next digit (6) of the dividend behind the 50 and repeat the process: 506 / 85

Going ahead to step 5:
85 goes into 506 5 times with a remainder of 81.
Record the quotient 5 as the next digit in the result. 
Result so far: 255.0
If we subtract 425 from 506, we get 81.
Grab the next digit (9) from the dividend, add it to 81, then carry on: 819 / 85

Step 6:
819 divided by 85 is 9 with a remainder of 54.
Record the quotient 9 as the next digit in the result. 
Result so far: 2559.0
Subtracting 765 from 819 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

On to step 7:
The number 85 fits into 540 6 times, leaving a remainder of 30.
Write down 6 as next digit of the result. 
Result so far: 2559.6
If we take 510 away from 540, 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.

Advancing to step 8:
The number 85 fits into 300 3 times, leaving a remainder of 45.
Write down 3 as next digit of the result. 
Result so far: 2559.63
Deduct 255 from 300 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.

Step 9:
If we divide 450 by 85, we get 5 and a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 2559.635
Subtracting 425 from 450 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 10:
The number 85 fits into 250 2 times, leaving a remainder of 80.
Put 2 as the next digit of the answer. 
Result so far: 2559.6352
If we take 170 away from 250, we end up 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 11:
The number 85 fits into 800 9 times, leaving a remainder of 35.
The next digit of our result is 9. 
Result so far: 2559.63529
If we subtract 765 from 800, we get 35.
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 12:
350 divided by 85 is 4 with a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 2559.635294
If we take 340 away from 350, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 13:
85 goes into 100 1 times with a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 2559.6352941
Deduct 85 from 100 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 14:
If we divide 150 by 85, we get 1 and a remainder of 65.
The next digit of our result is 1. 
Result so far: 2559.63529411
Subtracting 85 from 150 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

The quotient of the division is 2559.63529411, and the remainder is 6.5e-08.