We look at the division of 63387789 by 480 
We're looking to find how many times 480 goes into 63387789.

On to step 1:
480 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 480

Advancing to step 2:
480 goes into 63 0 times with a remainder of 63.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 63, we end up with 63.
Include the next digit (3) from the dividend after 63, then repeat: 633 / 480

Moving on to step 3:
480 can be fit into 633 1 times, resulting in a remainder of 153.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 480 from 633 leaves us with 153.
Bring next digit (8) of the dividend behind the 153 and repeat the process: 1538 / 480

Going ahead to step 4:
480 goes into 1538 3 times with a remainder of 98.
The next digit of our result is 3. 
Result so far: 13.0
Deduct 1440 from 1538 and we're left with 98.
Bring next digit (7) of the dividend behind the 98 and repeat the process: 987 / 480

Step 5:
480 goes into 987 2 times with a remainder of 27.
Put 2 as the next digit of the answer. 
Result so far: 132.0
The remainder is 27 after subtracting 960 from 987.
Append the next digit (7) from the dividend to 27 and continue with: 277 / 480

On to step 6:
When dividing 277 by 480, we get 0 with a remainder of 277.
The number 0 becomes the next digit in our result. 
Result so far: 1320.0
If we take 0 away from 277, we end up with 277.
Bring next digit (8) of the dividend behind the 277 and repeat the process: 2778 / 480

Going ahead to step 7:
480 can be fit into 2778 5 times, resulting in a remainder of 378.
The next digit of our result is 5. 
Result so far: 13205.0
If we subtract 2400 from 2778, we get 378.
Bring next digit (9) of the dividend behind the 378 and repeat the process: 3789 / 480

Moving on to step 8:
When dividing 3789 by 480, we get 7 with a remainder of 429.
Put 7 as the next digit of the answer. 
Result so far: 132057.0
The remainder is 429 after subtracting 3360 from 3789.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4290, and continue the process.

Going ahead to step 9:
If we divide 4290 by 480, we get 8 and a remainder of 450.
Record the quotient 8 as the next digit in the result. 
Result so far: 132057.8
Deduct 3840 from 4290 and we're left with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Let's proceed to step 10:
When dividing 4500 by 480, we get 9 with a remainder of 180.
Put 9 as the next digit of the answer. 
Result so far: 132057.89
Deduct 4320 from 4500 and we're left with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 11:
480 goes into 1800 3 times with a remainder of 360.
Write down 3 as next digit of the result. 
Result so far: 132057.893
Subtracting 1440 from 1800 leaves us with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Going ahead to step 12:
480 can be fit into 3600 7 times, resulting in a remainder of 240.
Write down 7 as next digit of the result. 
Result so far: 132057.8937
Subtract 3360 from 3600 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Step 13:
2400 divided by 480 is 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 132057.89375
Subtract 2400 from 2400 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 14:
If we divide 0 by 480, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 132057.89375
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 15:
When dividing 0 by 480, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 132057.89375
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 132057.89375, with a leftover of 0.0.