15365255 ÷ 659 
Our goal is to divide 15365255 by 659.

Advancing to step 1:
659 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 659

Going ahead to step 2:
15 divided by 659 is 0 with a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 15 to get 15.
Fetch the next digit (3) from the dividend, attach it to 15 and continue: 153 / 659

Step 3:
659 goes into 153 0 times with a remainder of 153.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 153, we end up with 153.
Append the next digit (6) from the dividend to 153 and continue with: 1536 / 659

On to step 4:
If we divide 1536 by 659, we get 2 and a remainder of 218.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 1318 from 1536 to get 218.
Grab the next digit (5) from the dividend, add it to 218, then carry on: 2185 / 659

Let's proceed to step 5:
The number 659 fits into 2185 3 times, leaving a remainder of 208.
The next digit of our result is 3. 
Result so far: 23.0
If we take 1977 away from 2185, we end up with 208.
Include the next digit (2) from the dividend after 208, then repeat: 2082 / 659

Moving on to step 6:
If we divide 2082 by 659, we get 3 and a remainder of 105.
Write down 3 as next digit of the result. 
Result so far: 233.0
The remainder is 105 after subtracting 1977 from 2082.
Take the next digit (5) from the dividend and append it to 105, then repeat: 1055 / 659

Moving on to step 7:
1055 divided by 659 is 1 with a remainder of 396.
Use 1 as the next digit of our solution. 
Result so far: 2331.0
Subtract 659 from 1055 to get 396.
Bring next digit (5) of the dividend behind the 396 and repeat the process: 3965 / 659

On to step 8:
3965 divided by 659 is 6 with a remainder of 11.
Record the quotient 6 as the next digit in the result. 
Result so far: 23316.0
Subtract 3954 from 3965 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 9:
110 divided by 659 is 0 with a remainder of 110.
The next digit of our result is 0. 
Result so far: 23316.0
The remainder is 110 after subtracting 0 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Moving on to step 10:
1100 divided by 659 is 1 with a remainder of 441.
Put 1 as the next digit of the answer. 
Result so far: 23316.01
If we subtract 659 from 1100, we get 441.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4410, and continue the process.

Advancing to step 11:
4410 divided by 659 is 6 with a remainder of 456.
Record the quotient 6 as the next digit in the result. 
Result so far: 23316.016
The remainder is 456 after subtracting 3954 from 4410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Advancing to step 12:
4560 divided by 659 is 6 with a remainder of 606.
Put 6 as the next digit of the answer. 
Result so far: 23316.0166
If we subtract 3954 from 4560, we get 606.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6060, and continue the process.

After the division, we end up with 23316.0166 and a remainder of 0.00606.