Let's divide 51249469 by 966
We want to divide 51249469 by 966.

Going ahead to step 1:
If we divide 5 by 966, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 966

Moving on to step 2:
966 goes into 51 0 times with a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 51, we get 51.
Fetch the next digit (2) from the dividend, attach it to 51 and continue: 512 / 966

Going ahead to step 3:
If we divide 512 by 966, we get 0 and a remainder of 512.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 512 after subtracting 0 from 512.
Bring next digit (4) of the dividend behind the 512 and repeat the process: 5124 / 966

Moving on to step 4:
5124 divided by 966 is 5 with a remainder of 294.
The next digit of our result is 5. 
Result so far: 5.0
If we subtract 4830 from 5124, we get 294.
Append the next digit (9) from the dividend to 294 and continue with: 2949 / 966

Step 5:
If we divide 2949 by 966, we get 3 and a remainder of 51.
Record the quotient 3 as the next digit in the result. 
Result so far: 53.0
Deduct 2898 from 2949 and we're left with 51.
Bring next digit (4) of the dividend behind the 51 and repeat the process: 514 / 966

Let's proceed to step 6:
966 can be fit into 514 0 times, resulting in a remainder of 514.
The number 0 becomes the next digit in our result. 
Result so far: 530.0
The remainder is 514 after subtracting 0 from 514.
Take the next digit (6) from the dividend and append it to 514, then repeat: 5146 / 966

Step 7:
966 goes into 5146 5 times with a remainder of 316.
Write down 5 as next digit of the result. 
Result so far: 5305.0
If we take 4830 away from 5146, we end up with 316.
Append the next digit (9) from the dividend to 316 and continue with: 3169 / 966

Moving on to step 8:
966 can be fit into 3169 3 times, resulting in a remainder of 271.
The next digit of our result is 3. 
Result so far: 53053.0
Subtracting 2898 from 3169 leaves us with 271.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

Let's proceed to step 9:
966 goes into 2710 2 times with a remainder of 778.
Record the quotient 2 as the next digit in the result. 
Result so far: 53053.2
The remainder is 778 after subtracting 1932 from 2710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7780, and continue the process.

Let's proceed to step 10:
966 can be fit into 7780 8 times, resulting in a remainder of 52.
Put 8 as the next digit of the answer. 
Result so far: 53053.28
Subtract 7728 from 7780 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 11:
520 divided by 966 is 0 with a remainder of 520.
The number 0 becomes the next digit in our result. 
Result so far: 53053.28
The remainder is 520 after subtracting 0 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Step 12:
If we divide 5200 by 966, we get 5 and a remainder of 370.
Use 5 as the next digit of our solution. 
Result so far: 53053.2805
Subtracting 4830 from 5200 leaves us with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Moving on to step 13:
966 can be fit into 3700 3 times, resulting in a remainder of 802.
Write down 3 as next digit of the result. 
Result so far: 53053.28053
If we take 2898 away from 3700, we end up with 802.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8020, and continue the process.

Let's proceed to step 14:
When dividing 8020 by 966, we get 8 with a remainder of 292.
Use 8 as the next digit of our solution. 
Result so far: 53053.280538
If we subtract 7728 from 8020, we get 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Advancing to step 15:
If we divide 2920 by 966, we get 3 and a remainder of 22.
The number 3 becomes the next digit in our result. 
Result so far: 53053.2805383
If we take 2898 away from 2920, 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.

Step 16:
966 goes into 220 0 times with a remainder of 220.
Put 0 as the next digit of the answer. 
Result so far: 53053.2805383
If we take 0 away from 220, we end up with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

After the division, we end up with 53053.2805383 and a remainder of 2.2e-07.