903128 ÷ 63 
Our goal is to divide 903128 by 63.

Step 1:
9 divided by 63 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 63

Advancing to step 2:
The number 63 fits into 90 1 times, leaving a remainder of 27.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 63 from 90 and we're left with 27.
Append the next digit (3) from the dividend to 27 and continue with: 273 / 63

Step 3:
When dividing 273 by 63, we get 4 with a remainder of 21.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
If we subtract 252 from 273, we get 21.
Append the next digit (1) from the dividend to 21 and continue with: 211 / 63

Going ahead to step 4:
The number 63 fits into 211 3 times, leaving a remainder of 22.
The next digit of our result is 3. 
Result so far: 143.0
Subtract 189 from 211 to get 22.
Include the next digit (2) from the dividend after 22, then repeat: 222 / 63

Going ahead to step 5:
The number 63 fits into 222 3 times, leaving a remainder of 33.
The number 3 becomes the next digit in our result. 
Result so far: 1433.0
If we take 189 away from 222, we end up with 33.
Grab the next digit (8) from the dividend, add it to 33, then carry on: 338 / 63

Advancing to step 6:
The number 63 fits into 338 5 times, leaving a remainder of 23.
Put 5 as the next digit of the answer. 
Result so far: 14335.0
Subtracting 315 from 338 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 7:
63 goes into 230 3 times with a remainder of 41.
Use 3 as the next digit of our solution. 
Result so far: 14335.3
Subtracting 189 from 230 leaves us with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Moving on to step 8:
63 can be fit into 410 6 times, resulting in a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 14335.36
Subtract 378 from 410 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 9:
63 goes into 320 5 times with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 14335.365
Deduct 315 from 320 and we're left 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 10:
The number 63 fits into 50 0 times, leaving a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 14335.365
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 11:
500 divided by 63 is 7 with a remainder of 59.
The number 7 becomes the next digit in our result. 
Result so far: 14335.36507
Subtracting 441 from 500 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

On to step 12:
63 can be fit into 590 9 times, resulting in a remainder of 23.
Write down 9 as next digit of the result. 
Result so far: 14335.365079
Subtracting 567 from 590 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 13:
63 can be fit into 230 3 times, resulting in a remainder of 41.
Use 3 as the next digit of our solution. 
Result so far: 14335.3650793
If we take 189 away from 230, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Advancing to step 14:
When dividing 410 by 63, we get 6 with a remainder of 32.
The next digit of our result is 6. 
Result so far: 14335.36507936
Deduct 378 from 410 and we're left 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.

The final outcome is 14335.36507936, with a leftover of 3.2e-08.