170817 divided by 51 
Let's see how many times 51 fits into 170817.

Advancing to step 1:
The number 51 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 51

Advancing to step 2:
The number 51 fits into 17 0 times, leaving a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 17, we end up with 17.
Fetch the next digit (0) from the dividend, attach it to 17 and continue: 170 / 51

Step 3:
170 divided by 51 is 3 with a remainder of 17.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 153 from 170, we get 17.
Take the next digit (8) from the dividend and append it to 17, then repeat: 178 / 51

Going ahead to step 4:
If we divide 178 by 51, we get 3 and a remainder of 25.
Record the quotient 3 as the next digit in the result. 
Result so far: 33.0
Deduct 153 from 178 and we're left with 25.
Bring next digit (1) of the dividend behind the 25 and repeat the process: 251 / 51

Going ahead to step 5:
The number 51 fits into 251 4 times, leaving a remainder of 47.
Use 4 as the next digit of our solution. 
Result so far: 334.0
The remainder is 47 after subtracting 204 from 251.
Bring next digit (7) of the dividend behind the 47 and repeat the process: 477 / 51

Step 6:
51 goes into 477 9 times with a remainder of 18.
Use 9 as the next digit of our solution. 
Result so far: 3349.0
If we subtract 459 from 477, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 7:
The number 51 fits into 180 3 times, leaving a remainder of 27.
Put 3 as the next digit of the answer. 
Result so far: 3349.3
Subtracting 153 from 180 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 8:
270 divided by 51 is 5 with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 3349.35
The remainder is 15 after subtracting 255 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 9:
If we divide 150 by 51, we get 2 and a remainder of 48.
The number 2 becomes the next digit in our result. 
Result so far: 3349.352
Subtracting 102 from 150 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.

Step 10:
The number 51 fits into 480 9 times, leaving a remainder of 21.
Write down 9 as next digit of the result. 
Result so far: 3349.3529
If we subtract 459 from 480, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 11:
When dividing 210 by 51, we get 4 with a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 3349.35294
Subtract 204 from 210 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 12:
If we divide 60 by 51, we get 1 and a remainder of 9.
The next digit of our result is 1. 
Result so far: 3349.352941
Subtract 51 from 60 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 13:
The number 51 fits into 90 1 times, leaving a remainder of 39.
Use 1 as the next digit of our solution. 
Result so far: 3349.3529411
The remainder is 39 after subtracting 51 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Our division results in 3349.3529411 with a remaining 3.9e-07.