639953 divided by 17 
We want to divide 639953 by 17.

Let's proceed to step 1:
17 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 17

On to step 2:
63 divided by 17 is 3 with a remainder of 12.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 51 from 63, we get 12.
Grab the next digit (9) from the dividend, add it to 12, then carry on: 129 / 17

Advancing to step 3:
17 goes into 129 7 times with a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 37.0
If we take 119 away from 129, we end up with 10.
Take the next digit (9) from the dividend and append it to 10, then repeat: 109 / 17

Advancing to step 4:
The number 17 fits into 109 6 times, leaving a remainder of 7.
Put 6 as the next digit of the answer. 
Result so far: 376.0
The remainder is 7 after subtracting 102 from 109.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 17

Advancing to step 5:
75 divided by 17 is 4 with a remainder of 7.
Put 4 as the next digit of the answer. 
Result so far: 3764.0
If we subtract 68 from 75, we get 7.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 17

Let's proceed to step 6:
When dividing 73 by 17, we get 4 with a remainder of 5.
The next digit of our result is 4. 
Result so far: 37644.0
Deduct 68 from 73 and we're left 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.

Let's proceed to step 7:
17 can be fit into 50 2 times, resulting in a remainder of 16.
The next digit of our result is 2. 
Result so far: 37644.2
If we subtract 34 from 50, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 8:
If we divide 160 by 17, we get 9 and a remainder of 7.
Record the quotient 9 as the next digit in the result. 
Result so far: 37644.29
If we subtract 153 from 160, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 9:
When dividing 70 by 17, we get 4 with a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 37644.294
Deduct 68 from 70 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 10:
17 can be fit into 20 1 times, resulting in a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 37644.2941
Subtracting 17 from 20 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 11:
When dividing 30 by 17, we get 1 with a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 37644.29411
The remainder is 13 after subtracting 17 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

After the division, we end up with 37644.29411 and a remainder of 1.3e-05.