We're dividing 15491348 by 231 
We want to divide 15491348 by 231.

Let's proceed to step 1:
231 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 231

Going ahead to step 2:
231 can be fit into 15 0 times, resulting in 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.
Take the next digit (4) from the dividend and append it to 15, then repeat: 154 / 231

Advancing to step 3:
If we divide 154 by 231, we get 0 and a remainder of 154.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 154 to get 154.
Grab the next digit (9) from the dividend, add it to 154, then carry on: 1549 / 231

On to step 4:
231 can be fit into 1549 6 times, resulting in a remainder of 163.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Deduct 1386 from 1549 and we're left with 163.
Take the next digit (1) from the dividend and append it to 163, then repeat: 1631 / 231

Going ahead to step 5:
When dividing 1631 by 231, we get 7 with a remainder of 14.
Use 7 as the next digit of our solution. 
Result so far: 67.0
Subtracting 1617 from 1631 leaves us with 14.
Fetch the next digit (3) from the dividend, attach it to 14 and continue: 143 / 231

Going ahead to step 6:
If we divide 143 by 231, we get 0 and a remainder of 143.
Use 0 as the next digit of our solution. 
Result so far: 670.0
The remainder is 143 after subtracting 0 from 143.
Fetch the next digit (4) from the dividend, attach it to 143 and continue: 1434 / 231

Advancing to step 7:
If we divide 1434 by 231, we get 6 and a remainder of 48.
Use 6 as the next digit of our solution. 
Result so far: 6706.0
If we subtract 1386 from 1434, we get 48.
Append the next digit (8) from the dividend to 48 and continue with: 488 / 231

On to step 8:
The number 231 fits into 488 2 times, leaving a remainder of 26.
Use 2 as the next digit of our solution. 
Result so far: 67062.0
Subtract 462 from 488 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 9:
231 goes into 260 1 times with a remainder of 29.
Put 1 as the next digit of the answer. 
Result so far: 67062.1
If we subtract 231 from 260, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 10:
The number 231 fits into 290 1 times, leaving a remainder of 59.
Record the quotient 1 as the next digit in the result. 
Result so far: 67062.11
Deduct 231 from 290 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

The final result is 67062.11 with a remainder of 0.059.