63087744 divided by 510 
Our goal is to divide 63087744 by 510.

Advancing to step 1:
6 divided by 510 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 510

Going ahead to step 2:
When dividing 63 by 510, we get 0 with a remainder of 63.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 63 and we're left with 63.
Grab the next digit (0) from the dividend, add it to 63, then carry on: 630 / 510

Let's proceed to step 3:
If we divide 630 by 510, we get 1 and a remainder of 120.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 120 after subtracting 510 from 630.
Take the next digit (8) from the dividend and append it to 120, then repeat: 1208 / 510

Step 4:
1208 divided by 510 is 2 with a remainder of 188.
The next digit of our result is 2. 
Result so far: 12.0
Deduct 1020 from 1208 and we're left with 188.
Take the next digit (7) from the dividend and append it to 188, then repeat: 1887 / 510

Moving on to step 5:
The number 510 fits into 1887 3 times, leaving a remainder of 357.
Record the quotient 3 as the next digit in the result. 
Result so far: 123.0
If we subtract 1530 from 1887, we get 357.
Append the next digit (7) from the dividend to 357 and continue with: 3577 / 510

On to step 6:
3577 divided by 510 is 7 with a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 1237.0
If we subtract 3570 from 3577, we get 7.
Include the next digit (4) from the dividend after 7, then repeat: 74 / 510

Let's proceed to step 7:
510 goes into 74 0 times with a remainder of 74.
Write down 0 as next digit of the result. 
Result so far: 12370.0
If we take 0 away from 74, we end up with 74.
Take the next digit (4) from the dividend and append it to 74, then repeat: 744 / 510

Advancing to step 8:
744 divided by 510 is 1 with a remainder of 234.
Put 1 as the next digit of the answer. 
Result so far: 123701.0
If we subtract 510 from 744, we get 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Step 9:
When dividing 2340 by 510, we get 4 with a remainder of 300.
Use 4 as the next digit of our solution. 
Result so far: 123701.4
If we take 2040 away from 2340, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

On to step 10:
When dividing 3000 by 510, we get 5 with a remainder of 450.
Put 5 as the next digit of the answer. 
Result so far: 123701.45
If we subtract 2550 from 3000, we get 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Going ahead to step 11:
510 goes into 4500 8 times with a remainder of 420.
The number 8 becomes the next digit in our result. 
Result so far: 123701.458
Subtract 4080 from 4500 to get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Let's proceed to step 12:
510 goes into 4200 8 times with a remainder of 120.
Write down 8 as next digit of the result. 
Result so far: 123701.4588
Deduct 4080 from 4200 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

The final outcome is 123701.4588, with a leftover of 0.0012.