We look at the division of 15187540 by 63 
We want to divide 15187540 by 63.

Advancing to step 1:
The number 63 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 63

Step 2:
When dividing 15 by 63, we get 0 with a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 15 to get 15.
Bring next digit (1) of the dividend behind the 15 and repeat the process: 151 / 63

Moving on to step 3:
151 divided by 63 is 2 with a remainder of 25.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 126 from 151 to get 25.
Fetch the next digit (8) from the dividend, attach it to 25 and continue: 258 / 63

Moving on to step 4:
If we divide 258 by 63, we get 4 and a remainder of 6.
The next digit of our result is 4. 
Result so far: 24.0
Deduct 252 from 258 and we're left with 6.
Fetch the next digit (7) from the dividend, attach it to 6 and continue: 67 / 63

Step 5:
63 goes into 67 1 times with a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 241.0
Deduct 63 from 67 and we're left with 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 63

Advancing to step 6:
If we divide 45 by 63, we get 0 and a remainder of 45.
Use 0 as the next digit of our solution. 
Result so far: 2410.0
Subtract 0 from 45 to get 45.
Include the next digit (4) from the dividend after 45, then repeat: 454 / 63

Let's proceed to step 7:
When dividing 454 by 63, we get 7 with a remainder of 13.
Record the quotient 7 as the next digit in the result. 
Result so far: 24107.0
Subtracting 441 from 454 leaves us with 13.
Take the next digit (0) from the dividend and append it to 13, then repeat: 130 / 63

Let's proceed to step 8:
63 can be fit into 130 2 times, resulting in a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 241072.0
If we subtract 126 from 130, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 9:
If we divide 40 by 63, we get 0 and a remainder of 40.
The next digit of our result is 0. 
Result so far: 241072.0
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 10:
63 goes into 400 6 times with a remainder of 22.
The next digit of our result is 6. 
Result so far: 241072.06
Subtracting 378 from 400 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 11:
63 goes into 220 3 times with a remainder of 31.
The number 3 becomes the next digit in our result. 
Result so far: 241072.063
If we subtract 189 from 220, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 12:
When dividing 310 by 63, we get 4 with a remainder of 58.
The next digit of our result is 4. 
Result so far: 241072.0634
Subtract 252 from 310 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 13:
If we divide 580 by 63, we get 9 and a remainder of 13.
Put 9 as the next digit of the answer. 
Result so far: 241072.06349
If we subtract 567 from 580, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 14:
63 goes into 130 2 times with a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 241072.063492
Subtract 126 from 130 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 15:
40 divided by 63 is 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 241072.063492
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 16:
The number 63 fits into 400 6 times, leaving a remainder of 22.
Use 6 as the next digit of our solution. 
Result so far: 241072.06349206
If we take 378 away from 400, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The final result is 241072.06349206 with a remainder of 2.2e-08.