We look at the division of 548372 by 15 
Our goal is to divide 548372 by 15.

Advancing to step 1:
The number 15 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 15

Advancing to step 2:
If we divide 54 by 15, we get 3 and a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 45 from 54 to get 9.
Take the next digit (8) from the dividend and append it to 9, then repeat: 98 / 15

On to step 3:
15 can be fit into 98 6 times, resulting in a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 36.0
Subtract 90 from 98 to get 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 15

Moving on to step 4:
15 goes into 83 5 times with a remainder of 8.
The next digit of our result is 5. 
Result so far: 365.0
Deduct 75 from 83 and we're left with 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 15

Advancing to step 5:
If we divide 87 by 15, we get 5 and a remainder of 12.
Record the quotient 5 as the next digit in the result. 
Result so far: 3655.0
Subtract 75 from 87 to get 12.
Bring next digit (2) of the dividend behind the 12 and repeat the process: 122 / 15

Going ahead to step 6:
If we divide 122 by 15, we get 8 and a remainder of 2.
The next digit of our result is 8. 
Result so far: 36558.0
Deduct 120 from 122 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 7:
The number 15 fits into 20 1 times, leaving a remainder of 5.
The next digit of our result is 1. 
Result so far: 36558.1
If we take 15 away from 20, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 8:
50 divided by 15 is 3 with a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 36558.13
If we take 45 away from 50, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 9:
The number 15 fits into 50 3 times, leaving a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 36558.133
The remainder is 5 after subtracting 45 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final outcome is 36558.133, with a leftover of 0.0005.