403016 ÷ 48 
We want to figure out the number of times 403016 can be divided by 48.

Going ahead to step 1:
If we divide 4 by 48, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 48

Going ahead to step 2:
The number 48 fits into 40 0 times, leaving a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Grab the next digit (3) from the dividend, add it to 40, then carry on: 403 / 48

Going ahead to step 3:
When dividing 403 by 48, we get 8 with a remainder of 19.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtracting 384 from 403 leaves us with 19.
Take the next digit (0) from the dividend and append it to 19, then repeat: 190 / 48

Moving on to step 4:
48 can be fit into 190 3 times, resulting in a remainder of 46.
The number 3 becomes the next digit in our result. 
Result so far: 83.0
Subtracting 144 from 190 leaves us with 46.
Include the next digit (1) from the dividend after 46, then repeat: 461 / 48

Going ahead to step 5:
48 can be fit into 461 9 times, resulting in a remainder of 29.
Use 9 as the next digit of our solution. 
Result so far: 839.0
Subtract 432 from 461 to get 29.
Fetch the next digit (6) from the dividend, attach it to 29 and continue: 296 / 48

Advancing to step 6:
296 divided by 48 is 6 with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 8396.0
Deduct 288 from 296 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 7:
80 divided by 48 is 1 with a remainder of 32.
Record the quotient 1 as the next digit in the result. 
Result so far: 8396.1
If we take 48 away from 80, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 8:
The number 48 fits into 320 6 times, leaving a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 8396.16
If we take 288 away from 320, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 9:
320 divided by 48 is 6 with a remainder of 32.
The next digit of our result is 6. 
Result so far: 8396.166
The remainder is 32 after subtracting 288 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final outcome is 8396.166, with a leftover of 0.0032.