We look at the division of 63174888 by 159 
Let's see how many times 159 fits into 63174888.

Going ahead to step 1:
The number 159 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 159

Moving on to step 2:
If we divide 63 by 159, we get 0 and a remainder of 63.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 63, we get 63.
Append the next digit (1) from the dividend to 63 and continue with: 631 / 159

Let's proceed to step 3:
159 goes into 631 3 times with a remainder of 154.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 154 after subtracting 477 from 631.
Take the next digit (7) from the dividend and append it to 154, then repeat: 1547 / 159

Moving on to step 4:
When dividing 1547 by 159, we get 9 with a remainder of 116.
The next digit of our result is 9. 
Result so far: 39.0
Subtracting 1431 from 1547 leaves us with 116.
Bring next digit (4) of the dividend behind the 116 and repeat the process: 1164 / 159

Going ahead to step 5:
If we divide 1164 by 159, we get 7 and a remainder of 51.
Use 7 as the next digit of our solution. 
Result so far: 397.0
If we take 1113 away from 1164, we end up with 51.
Include the next digit (8) from the dividend after 51, then repeat: 518 / 159

Going ahead to step 6:
The number 159 fits into 518 3 times, leaving a remainder of 41.
Use 3 as the next digit of our solution. 
Result so far: 3973.0
The remainder is 41 after subtracting 477 from 518.
Take the next digit (8) from the dividend and append it to 41, then repeat: 418 / 159

Advancing to step 7:
418 divided by 159 is 2 with a remainder of 100.
Use 2 as the next digit of our solution. 
Result so far: 39732.0
Subtracting 318 from 418 leaves us with 100.
Fetch the next digit (8) from the dividend, attach it to 100 and continue: 1008 / 159

Moving on to step 8:
159 can be fit into 1008 6 times, resulting in a remainder of 54.
Put 6 as the next digit of the answer. 
Result so far: 397326.0
If we take 954 away from 1008, we end up 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.

Step 9:
159 goes into 540 3 times with a remainder of 63.
The number 3 becomes the next digit in our result. 
Result so far: 397326.3
Deduct 477 from 540 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Let's proceed to step 10:
When dividing 630 by 159, we get 3 with a remainder of 153.
The number 3 becomes the next digit in our result. 
Result so far: 397326.33
Deduct 477 from 630 and we're left with 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Our division results in 397326.33 with a remaining 0.153.