We're dividing 51251462 by 723 
We want to figure out the number of times 51251462 can be divided by 723.

Moving on to step 1:
When dividing 5 by 723, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 723

Advancing to step 2:
The number 723 fits into 51 0 times, leaving a remainder of 51.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 51, we get 51.
Append the next digit (2) from the dividend to 51 and continue with: 512 / 723

Let's proceed to step 3:
723 goes into 512 0 times with a remainder of 512.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 512 after subtracting 0 from 512.
Take the next digit (5) from the dividend and append it to 512, then repeat: 5125 / 723

Advancing to step 4:
723 goes into 5125 7 times with a remainder of 64.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we take 5061 away from 5125, we end up with 64.
Append the next digit (1) from the dividend to 64 and continue with: 641 / 723

Advancing to step 5:
When dividing 641 by 723, we get 0 with a remainder of 641.
Use 0 as the next digit of our solution. 
Result so far: 70.0
Subtracting 0 from 641 leaves us with 641.
Append the next digit (4) from the dividend to 641 and continue with: 6414 / 723

Going ahead to step 6:
723 goes into 6414 8 times with a remainder of 630.
Use 8 as the next digit of our solution. 
Result so far: 708.0
If we subtract 5784 from 6414, we get 630.
Fetch the next digit (6) from the dividend, attach it to 630 and continue: 6306 / 723

On to step 7:
723 goes into 6306 8 times with a remainder of 522.
The number 8 becomes the next digit in our result. 
Result so far: 7088.0
Subtracting 5784 from 6306 leaves us with 522.
Take the next digit (2) from the dividend and append it to 522, then repeat: 5222 / 723

Step 8:
723 can be fit into 5222 7 times, resulting in a remainder of 161.
Write down 7 as next digit of the result. 
Result so far: 70887.0
If we take 5061 away from 5222, we end up with 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Let's proceed to step 9:
If we divide 1610 by 723, we get 2 and a remainder of 164.
The number 2 becomes the next digit in our result. 
Result so far: 70887.2
Deduct 1446 from 1610 and we're left with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Step 10:
The number 723 fits into 1640 2 times, leaving a remainder of 194.
The number 2 becomes the next digit in our result. 
Result so far: 70887.22
If we subtract 1446 from 1640, we get 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

The quotient of the division is 70887.22, and the remainder is 0.194.