We're dividing 15575136 by 159 
Let's see how many times 159 fits into 15575136.

Moving on to step 1:
159 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 159

Going ahead to step 2:
159 goes into 15 0 times with a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Grab the next digit (5) from the dividend, add it to 15, then carry on: 155 / 159

On to step 3:
159 can be fit into 155 0 times, resulting in a remainder of 155.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 155 to get 155.
Append the next digit (7) from the dividend to 155 and continue with: 1557 / 159

Step 4:
The number 159 fits into 1557 9 times, leaving a remainder of 126.
Use 9 as the next digit of our solution. 
Result so far: 9.0
If we subtract 1431 from 1557, we get 126.
Grab the next digit (5) from the dividend, add it to 126, then carry on: 1265 / 159

On to step 5:
The number 159 fits into 1265 7 times, leaving a remainder of 152.
Write down 7 as next digit of the result. 
Result so far: 97.0
If we subtract 1113 from 1265, we get 152.
Take the next digit (1) from the dividend and append it to 152, then repeat: 1521 / 159

Moving on to step 6:
159 can be fit into 1521 9 times, resulting in a remainder of 90.
Write down 9 as next digit of the result. 
Result so far: 979.0
Subtract 1431 from 1521 to get 90.
Bring next digit (3) of the dividend behind the 90 and repeat the process: 903 / 159

Let's proceed to step 7:
If we divide 903 by 159, we get 5 and a remainder of 108.
Record the quotient 5 as the next digit in the result. 
Result so far: 9795.0
The remainder is 108 after subtracting 795 from 903.
Grab the next digit (6) from the dividend, add it to 108, then carry on: 1086 / 159

Moving on to step 8:
The number 159 fits into 1086 6 times, leaving a remainder of 132.
Write down 6 as next digit of the result. 
Result so far: 97956.0
Subtracting 954 from 1086 leaves us with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Moving on to step 9:
If we divide 1320 by 159, we get 8 and a remainder of 48.
Record the quotient 8 as the next digit in the result. 
Result so far: 97956.8
The remainder is 48 after subtracting 1272 from 1320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 10:
159 can be fit into 480 3 times, resulting in a remainder of 3.
The next digit of our result is 3. 
Result so far: 97956.83
Subtracting 477 from 480 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.

Advancing to step 11:
159 can be fit into 30 0 times, resulting in a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 97956.83
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 12:
159 can be fit into 300 1 times, resulting in a remainder of 141.
Use 1 as the next digit of our solution. 
Result so far: 97956.8301
Subtracting 159 from 300 leaves us with 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Going ahead to step 13:
159 goes into 1410 8 times with a remainder of 138.
Record the quotient 8 as the next digit in the result. 
Result so far: 97956.83018
If we take 1272 away from 1410, we end up with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Let's proceed to step 14:
If we divide 1380 by 159, we get 8 and a remainder of 108.
Use 8 as the next digit of our solution. 
Result so far: 97956.830188
If we subtract 1272 from 1380, we get 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

After the division, we end up with 97956.830188 and a remainder of 1.08e-05.