63976076 ÷ 51 
We're looking to find how many times 51 goes into 63976076.

On to step 1:
The number 51 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 51

Moving on to step 2:
The number 51 fits into 63 1 times, leaving a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 51 from 63 leaves us with 12.
Append the next digit (9) from the dividend to 12 and continue with: 129 / 51

Advancing to step 3:
51 can be fit into 129 2 times, resulting in a remainder of 27.
Use 2 as the next digit of our solution. 
Result so far: 12.0
The remainder is 27 after subtracting 102 from 129.
Fetch the next digit (7) from the dividend, attach it to 27 and continue: 277 / 51

Let's proceed to step 4:
The number 51 fits into 277 5 times, leaving a remainder of 22.
Put 5 as the next digit of the answer. 
Result so far: 125.0
Deduct 255 from 277 and we're left with 22.
Take the next digit (6) from the dividend and append it to 22, then repeat: 226 / 51

Let's proceed to step 5:
The number 51 fits into 226 4 times, leaving a remainder of 22.
Use 4 as the next digit of our solution. 
Result so far: 1254.0
Subtracting 204 from 226 leaves us with 22.
Include the next digit (0) from the dividend after 22, then repeat: 220 / 51

Moving on to step 6:
220 divided by 51 is 4 with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 12544.0
The remainder is 16 after subtracting 204 from 220.
Append the next digit (7) from the dividend to 16 and continue with: 167 / 51

Going ahead to step 7:
51 goes into 167 3 times with a remainder of 14.
Use 3 as the next digit of our solution. 
Result so far: 125443.0
Deduct 153 from 167 and we're left with 14.
Fetch the next digit (6) from the dividend, attach it to 14 and continue: 146 / 51

Going ahead to step 8:
If we divide 146 by 51, we get 2 and a remainder of 44.
Use 2 as the next digit of our solution. 
Result so far: 1254432.0
If we take 102 away from 146, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 9:
The number 51 fits into 440 8 times, leaving a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 1254432.8
If we subtract 408 from 440, we 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 10:
320 divided by 51 is 6 with a remainder of 14.
Write down 6 as next digit of the result. 
Result so far: 1254432.86
If we subtract 306 from 320, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 11:
The number 51 fits into 140 2 times, leaving a remainder of 38.
Use 2 as the next digit of our solution. 
Result so far: 1254432.862
If we subtract 102 from 140, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 12:
If we divide 380 by 51, we get 7 and a remainder of 23.
Put 7 as the next digit of the answer. 
Result so far: 1254432.8627
If we subtract 357 from 380, we get 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:
51 goes into 230 4 times with a remainder of 26.
Use 4 as the next digit of our solution. 
Result so far: 1254432.86274
Subtract 204 from 230 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 14:
The number 51 fits into 260 5 times, leaving a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 1254432.862745
If we subtract 255 from 260, we get 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 15:
50 divided by 51 is 0 with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 1254432.862745
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 16:
500 divided by 51 is 9 with a remainder of 41.
Record the quotient 9 as the next digit in the result. 
Result so far: 1254432.86274509
The remainder is 41 after subtracting 459 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

The final outcome is 1254432.86274509, with a leftover of 4.1e-08.