Let's divide 76420822 by 405
Our goal is to divide 76420822 by 405.

Moving on to step 1:
If we divide 7 by 405, we get 0 and a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 405

Moving on to step 2:
405 goes into 76 0 times with a remainder of 76.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 76 and we're left with 76.
Include the next digit (4) from the dividend after 76, then repeat: 764 / 405

Advancing to step 3:
If we divide 764 by 405, we get 1 and a remainder of 359.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 405 away from 764, we end up with 359.
Grab the next digit (2) from the dividend, add it to 359, then carry on: 3592 / 405

Advancing to step 4:
When dividing 3592 by 405, we get 8 with a remainder of 352.
Write down 8 as next digit of the result. 
Result so far: 18.0
The remainder is 352 after subtracting 3240 from 3592.
Fetch the next digit (0) from the dividend, attach it to 352 and continue: 3520 / 405

Step 5:
3520 divided by 405 is 8 with a remainder of 280.
The number 8 becomes the next digit in our result. 
Result so far: 188.0
Subtracting 3240 from 3520 leaves us with 280.
Bring next digit (8) of the dividend behind the 280 and repeat the process: 2808 / 405

Going ahead to step 6:
The number 405 fits into 2808 6 times, leaving a remainder of 378.
The next digit of our result is 6. 
Result so far: 1886.0
Subtract 2430 from 2808 to get 378.
Grab the next digit (2) from the dividend, add it to 378, then carry on: 3782 / 405

Moving on to step 7:
405 can be fit into 3782 9 times, resulting in a remainder of 137.
Write down 9 as next digit of the result. 
Result so far: 18869.0
If we take 3645 away from 3782, we end up with 137.
Bring next digit (2) of the dividend behind the 137 and repeat the process: 1372 / 405

Going ahead to step 8:
When dividing 1372 by 405, we get 3 with a remainder of 157.
Write down 3 as next digit of the result. 
Result so far: 188693.0
If we take 1215 away from 1372, we end up with 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Step 9:
405 goes into 1570 3 times with a remainder of 355.
The number 3 becomes the next digit in our result. 
Result so far: 188693.3
If we take 1215 away from 1570, we end up with 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Let's proceed to step 10:
The number 405 fits into 3550 8 times, leaving a remainder of 310.
Put 8 as the next digit of the answer. 
Result so far: 188693.38
The remainder is 310 after subtracting 3240 from 3550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Let's proceed to step 11:
If we divide 3100 by 405, we get 7 and a remainder of 265.
Put 7 as the next digit of the answer. 
Result so far: 188693.387
Subtract 2835 from 3100 to get 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Step 12:
The number 405 fits into 2650 6 times, leaving a remainder of 220.
The number 6 becomes the next digit in our result. 
Result so far: 188693.3876
The remainder is 220 after subtracting 2430 from 2650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Going ahead to step 13:
The number 405 fits into 2200 5 times, leaving a remainder of 175.
Use 5 as the next digit of our solution. 
Result so far: 188693.38765
The remainder is 175 after subtracting 2025 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Step 14:
405 goes into 1750 4 times with a remainder of 130.
The number 4 becomes the next digit in our result. 
Result so far: 188693.387654
Subtracting 1620 from 1750 leaves us with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Let's proceed to step 15:
1300 divided by 405 is 3 with a remainder of 85.
The next digit of our result is 3. 
Result so far: 188693.3876543
If we subtract 1215 from 1300, we get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Moving on to step 16:
405 can be fit into 850 2 times, resulting in a remainder of 40.
The next digit of our result is 2. 
Result so far: 188693.38765432
If we take 810 away from 850, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The quotient of the division is 188693.38765432, and the remainder is 4e-08.