159663 ÷ 35 
We want to divide 159663 by 35.

Advancing to step 1:
The number 35 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 35

Advancing to step 2:
35 goes into 15 0 times with a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 15, we end up with 15.
Append the next digit (9) from the dividend to 15 and continue with: 159 / 35

Step 3:
35 goes into 159 4 times with a remainder of 19.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 140 from 159 leaves us with 19.
Take the next digit (6) from the dividend and append it to 19, then repeat: 196 / 35

Step 4:
35 goes into 196 5 times with a remainder of 21.
The next digit of our result is 5. 
Result so far: 45.0
Subtracting 175 from 196 leaves us with 21.
Fetch the next digit (6) from the dividend, attach it to 21 and continue: 216 / 35

On to step 5:
35 can be fit into 216 6 times, resulting in a remainder of 6.
The next digit of our result is 6. 
Result so far: 456.0
If we take 210 away from 216, we end up with 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 35

Going ahead to step 6:
35 goes into 63 1 times with a remainder of 28.
Use 1 as the next digit of our solution. 
Result so far: 4561.0
If we take 35 away from 63, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 7:
280 divided by 35 is 8 with a remainder of 0.
The next digit of our result is 8. 
Result so far: 4561.8
The remainder is 0 after subtracting 280 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
The number 35 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 4561.8
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
0 divided by 35 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 4561.8
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 4561.8, with a leftover of 0.0.