We divide 54646 by 15
Our goal is to divide 54646 by 15.

On to step 1:
15 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 15

Advancing to step 2:
15 can be fit into 54 3 times, resulting in a remainder of 9.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 45 from 54, we get 9.
Append the next digit (6) from the dividend to 9 and continue with: 96 / 15

On to step 3:
If we divide 96 by 15, we get 6 and a remainder of 6.
Use 6 as the next digit of our solution. 
Result so far: 36.0
If we subtract 90 from 96, we get 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 15

Advancing to step 4:
When dividing 64 by 15, we get 4 with a remainder of 4.
The next digit of our result is 4. 
Result so far: 364.0
If we subtract 60 from 64, we get 4.
Bring next digit (6) of the dividend behind the 4 and repeat the process: 46 / 15

Moving on to step 5:
When dividing 46 by 15, we get 3 with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 3643.0
If we take 45 away from 46, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 6:
If we divide 10 by 15, we get 0 and a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 3643.0
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 7:
100 divided by 15 is 6 with a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 3643.06
If we take 90 away from 100, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
When dividing 100 by 15, we get 6 with a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 3643.066
If we take 90 away from 100, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

After the division, we end up with 3643.066 and a remainder of 0.001.