15198356 divided by 486 
We want to divide 15198356 by 486.

Step 1:
486 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 486

Going ahead to step 2:
The number 486 fits into 15 0 times, leaving a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Take the next digit (1) from the dividend and append it to 15, then repeat: 151 / 486

Moving on to step 3:
151 divided by 486 is 0 with a remainder of 151.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 151 to get 151.
Include the next digit (9) from the dividend after 151, then repeat: 1519 / 486

Going ahead to step 4:
1519 divided by 486 is 3 with a remainder of 61.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 1458 from 1519 to get 61.
Grab the next digit (8) from the dividend, add it to 61, then carry on: 618 / 486

Going ahead to step 5:
The number 486 fits into 618 1 times, leaving a remainder of 132.
The next digit of our result is 1. 
Result so far: 31.0
Subtracting 486 from 618 leaves us with 132.
Append the next digit (3) from the dividend to 132 and continue with: 1323 / 486

Let's proceed to step 6:
If we divide 1323 by 486, we get 2 and a remainder of 351.
The number 2 becomes the next digit in our result. 
Result so far: 312.0
Subtracting 972 from 1323 leaves us with 351.
Append the next digit (5) from the dividend to 351 and continue with: 3515 / 486

Let's proceed to step 7:
486 can be fit into 3515 7 times, resulting in a remainder of 113.
Record the quotient 7 as the next digit in the result. 
Result so far: 3127.0
Subtract 3402 from 3515 to get 113.
Grab the next digit (6) from the dividend, add it to 113, then carry on: 1136 / 486

On to step 8:
The number 486 fits into 1136 2 times, leaving a remainder of 164.
Use 2 as the next digit of our solution. 
Result so far: 31272.0
If we subtract 972 from 1136, we get 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Let's proceed to step 9:
When dividing 1640 by 486, we get 3 with a remainder of 182.
Use 3 as the next digit of our solution. 
Result so far: 31272.3
The remainder is 182 after subtracting 1458 from 1640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Step 10:
When dividing 1820 by 486, we get 3 with a remainder of 362.
Put 3 as the next digit of the answer. 
Result so far: 31272.33
Subtracting 1458 from 1820 leaves us with 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

The final result is 31272.33 with a remainder of 0.362.