We look at the division of 61853631 by 159 
We want to divide 61853631 by 159.

Going ahead to step 1:
159 can be fit into 6 0 times, resulting in 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.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 159

Step 2:
159 can be fit into 61 0 times, resulting in a remainder of 61.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 61, we get 61.
Include the next digit (8) from the dividend after 61, then repeat: 618 / 159

Advancing to step 3:
159 goes into 618 3 times with a remainder of 141.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 477 from 618 and we're left with 141.
Bring next digit (5) of the dividend behind the 141 and repeat the process: 1415 / 159

Moving on to step 4:
1415 divided by 159 is 8 with a remainder of 143.
The number 8 becomes the next digit in our result. 
Result so far: 38.0
Subtracting 1272 from 1415 leaves us with 143.
Fetch the next digit (3) from the dividend, attach it to 143 and continue: 1433 / 159

Moving on to step 5:
159 goes into 1433 9 times with a remainder of 2.
Put 9 as the next digit of the answer. 
Result so far: 389.0
Subtracting 1431 from 1433 leaves us with 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 159

Advancing to step 6:
159 can be fit into 26 0 times, resulting in a remainder of 26.
Put 0 as the next digit of the answer. 
Result so far: 3890.0
If we take 0 away from 26, we end up with 26.
Append the next digit (3) from the dividend to 26 and continue with: 263 / 159

On to step 7:
263 divided by 159 is 1 with a remainder of 104.
Write down 1 as next digit of the result. 
Result so far: 38901.0
Subtract 159 from 263 to get 104.
Take the next digit (1) from the dividend and append it to 104, then repeat: 1041 / 159

Moving on to step 8:
If we divide 1041 by 159, we get 6 and a remainder of 87.
Write down 6 as next digit of the result. 
Result so far: 389016.0
If we subtract 954 from 1041, we get 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Going ahead to step 9:
159 goes into 870 5 times with a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 389016.5
Subtract 795 from 870 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 10:
159 can be fit into 750 4 times, resulting in a remainder of 114.
Use 4 as the next digit of our solution. 
Result so far: 389016.54
If we subtract 636 from 750, we get 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Let's proceed to step 11:
When dividing 1140 by 159, we get 7 with a remainder of 27.
Record the quotient 7 as the next digit in the result. 
Result so far: 389016.547
The remainder is 27 after subtracting 1113 from 1140.
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 12:
The number 159 fits into 270 1 times, leaving a remainder of 111.
Record the quotient 1 as the next digit in the result. 
Result so far: 389016.5471
If we take 159 away from 270, we end up with 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Going ahead to step 13:
If we divide 1110 by 159, we get 6 and a remainder of 156.
The number 6 becomes the next digit in our result. 
Result so far: 389016.54716
Subtracting 954 from 1110 leaves us with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Step 14:
When dividing 1560 by 159, we get 9 with a remainder of 129.
Write down 9 as next digit of the result. 
Result so far: 389016.547169
The remainder is 129 after subtracting 1431 from 1560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Moving on to step 15:
1290 divided by 159 is 8 with a remainder of 18.
Write down 8 as next digit of the result. 
Result so far: 389016.5471698
The remainder is 18 after subtracting 1272 from 1290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 16:
159 goes into 180 1 times with a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 389016.54716981
Subtract 159 from 180 to 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.

The final outcome is 389016.54716981, with a leftover of 2.1e-08.