Let's divide 76725735 by 423
Our goal is to divide 76725735 by 423.

On to step 1:
If we divide 7 by 423, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 423

On to step 2:
The number 423 fits into 76 0 times, leaving a remainder of 76.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 76 after subtracting 0 from 76.
Include the next digit (7) from the dividend after 76, then repeat: 767 / 423

Step 3:
The number 423 fits into 767 1 times, leaving a remainder of 344.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 423 away from 767, we end up with 344.
Bring next digit (2) of the dividend behind the 344 and repeat the process: 3442 / 423

Moving on to step 4:
423 can be fit into 3442 8 times, resulting in a remainder of 58.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
Deduct 3384 from 3442 and we're left with 58.
Bring next digit (5) of the dividend behind the 58 and repeat the process: 585 / 423

On to step 5:
When dividing 585 by 423, we get 1 with a remainder of 162.
Write down 1 as next digit of the result. 
Result so far: 181.0
Subtracting 423 from 585 leaves us with 162.
Bring next digit (7) of the dividend behind the 162 and repeat the process: 1627 / 423

Advancing to step 6:
When dividing 1627 by 423, we get 3 with a remainder of 358.
Write down 3 as next digit of the result. 
Result so far: 1813.0
If we take 1269 away from 1627, we end up with 358.
Include the next digit (3) from the dividend after 358, then repeat: 3583 / 423

Step 7:
If we divide 3583 by 423, we get 8 and a remainder of 199.
Write down 8 as next digit of the result. 
Result so far: 18138.0
The remainder is 199 after subtracting 3384 from 3583.
Include the next digit (5) from the dividend after 199, then repeat: 1995 / 423

Step 8:
When dividing 1995 by 423, we get 4 with a remainder of 303.
The number 4 becomes the next digit in our result. 
Result so far: 181384.0
Subtract 1692 from 1995 to get 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3030, and continue the process.

Step 9:
If we divide 3030 by 423, we get 7 and a remainder of 69.
Write down 7 as next digit of the result. 
Result so far: 181384.7
Subtracting 2961 from 3030 leaves us with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Step 10:
If we divide 690 by 423, we get 1 and a remainder of 267.
Write down 1 as next digit of the result. 
Result so far: 181384.71
If we take 423 away from 690, we end up with 267.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2670, and continue the process.

Let's proceed to step 11:
423 can be fit into 2670 6 times, resulting in a remainder of 132.
Record the quotient 6 as the next digit in the result. 
Result so far: 181384.716
Deduct 2538 from 2670 and we're left with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Moving on to step 12:
The number 423 fits into 1320 3 times, leaving a remainder of 51.
The next digit of our result is 3. 
Result so far: 181384.7163
If we take 1269 away from 1320, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 13:
When dividing 510 by 423, we get 1 with a remainder of 87.
Put 1 as the next digit of the answer. 
Result so far: 181384.71631
Deduct 423 from 510 and we're left with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

On to step 14:
The number 423 fits into 870 2 times, leaving a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 181384.716312
If we take 846 away from 870, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 15:
The number 423 fits into 240 0 times, leaving a remainder of 240.
Record the quotient 0 as the next digit in the result. 
Result so far: 181384.716312
If we subtract 0 from 240, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 16:
If we divide 2400 by 423, we get 5 and a remainder of 285.
The next digit of our result is 5. 
Result so far: 181384.71631205
If we take 2115 away from 2400, we end up with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

After the division, we end up with 181384.71631205 and a remainder of 2.85e-07.