63718425 ÷ 77 
Our goal is to divide 63718425 by 77.

Step 1:
77 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 77

Moving on to step 2:
The number 77 fits into 63 0 times, leaving a remainder of 63.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 63 to get 63.
Grab the next digit (7) from the dividend, add it to 63, then carry on: 637 / 77

Going ahead to step 3:
The number 77 fits into 637 8 times, leaving a remainder of 21.
The next digit of our result is 8. 
Result so far: 8.0
If we subtract 616 from 637, we get 21.
Include the next digit (1) from the dividend after 21, then repeat: 211 / 77

Advancing to step 4:
The number 77 fits into 211 2 times, leaving a remainder of 57.
Record the quotient 2 as the next digit in the result. 
Result so far: 82.0
The remainder is 57 after subtracting 154 from 211.
Bring next digit (8) of the dividend behind the 57 and repeat the process: 578 / 77

Step 5:
When dividing 578 by 77, we get 7 with a remainder of 39.
Use 7 as the next digit of our solution. 
Result so far: 827.0
Subtracting 539 from 578 leaves us with 39.
Bring next digit (4) of the dividend behind the 39 and repeat the process: 394 / 77

Advancing to step 6:
If we divide 394 by 77, we get 5 and a remainder of 9.
Use 5 as the next digit of our solution. 
Result so far: 8275.0
Deduct 385 from 394 and we're left with 9.
Fetch the next digit (2) from the dividend, attach it to 9 and continue: 92 / 77

On to step 7:
When dividing 92 by 77, we get 1 with a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 82751.0
The remainder is 15 after subtracting 77 from 92.
Grab the next digit (5) from the dividend, add it to 15, then carry on: 155 / 77

Moving on to step 8:
The number 77 fits into 155 2 times, leaving a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 827512.0
If we take 154 away from 155, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 9:
77 can be fit into 10 0 times, resulting in a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 827512.0
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 10:
The number 77 fits into 100 1 times, leaving a remainder of 23.
Write down 1 as next digit of the result. 
Result so far: 827512.01
If we take 77 away from 100, we end up 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.

Let's proceed to step 11:
230 divided by 77 is 2 with a remainder of 76.
The next digit of our result is 2. 
Result so far: 827512.012
Subtract 154 from 230 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 12:
77 goes into 760 9 times with a remainder of 67.
Write down 9 as next digit of the result. 
Result so far: 827512.0129
If we subtract 693 from 760, we get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

On to step 13:
When dividing 670 by 77, we get 8 with a remainder of 54.
Put 8 as the next digit of the answer. 
Result so far: 827512.01298
If we subtract 616 from 670, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

On to step 14:
540 divided by 77 is 7 with a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 827512.012987
Subtracting 539 from 540 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 15:
When dividing 10 by 77, we get 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 827512.012987
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 16:
The number 77 fits into 100 1 times, leaving a remainder of 23.
Write down 1 as next digit of the result. 
Result so far: 827512.01298701
If we take 77 away from 100, we end up 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.

The final result is 827512.01298701 with a remainder of 2.3e-08.