Let's divide 28212824 by 420
Let's see how many times 420 fits into 28212824.

Advancing to step 1:
2 divided by 420 is 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 420

Advancing to step 2:
The number 420 fits into 28 0 times, leaving a remainder of 28.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 28 leaves us with 28.
Bring next digit (2) of the dividend behind the 28 and repeat the process: 282 / 420

Moving on to step 3:
420 goes into 282 0 times with a remainder of 282.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 282, we get 282.
Fetch the next digit (1) from the dividend, attach it to 282 and continue: 2821 / 420

On to step 4:
420 can be fit into 2821 6 times, resulting in a remainder of 301.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we subtract 2520 from 2821, we get 301.
Include the next digit (2) from the dividend after 301, then repeat: 3012 / 420

Going ahead to step 5:
If we divide 3012 by 420, we get 7 and a remainder of 72.
The number 7 becomes the next digit in our result. 
Result so far: 67.0
If we subtract 2940 from 3012, we get 72.
Fetch the next digit (8) from the dividend, attach it to 72 and continue: 728 / 420

On to step 6:
If we divide 728 by 420, we get 1 and a remainder of 308.
The next digit of our result is 1. 
Result so far: 671.0
If we take 420 away from 728, we end up with 308.
Grab the next digit (2) from the dividend, add it to 308, then carry on: 3082 / 420

Going ahead to step 7:
When dividing 3082 by 420, we get 7 with a remainder of 142.
Write down 7 as next digit of the result. 
Result so far: 6717.0
Deduct 2940 from 3082 and we're left with 142.
Append the next digit (4) from the dividend to 142 and continue with: 1424 / 420

Let's proceed to step 8:
If we divide 1424 by 420, we get 3 and a remainder of 164.
The number 3 becomes the next digit in our result. 
Result so far: 67173.0
The remainder is 164 after subtracting 1260 from 1424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Step 9:
420 can be fit into 1640 3 times, resulting in a remainder of 380.
The number 3 becomes the next digit in our result. 
Result so far: 67173.3
If we take 1260 away from 1640, we end up with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Going ahead to step 10:
The number 420 fits into 3800 9 times, leaving a remainder of 20.
Record the quotient 9 as the next digit in the result. 
Result so far: 67173.39
Subtract 3780 from 3800 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 11:
420 can be fit into 200 0 times, resulting in a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 67173.39
The remainder is 200 after subtracting 0 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 12:
2000 divided by 420 is 4 with a remainder of 320.
Write down 4 as next digit of the result. 
Result so far: 67173.3904
If we take 1680 away from 2000, we end up with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Going ahead to step 13:
When dividing 3200 by 420, we get 7 with a remainder of 260.
Write down 7 as next digit of the result. 
Result so far: 67173.39047
Deduct 2940 from 3200 and we're left with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Let's proceed to step 14:
420 goes into 2600 6 times with a remainder of 80.
Write down 6 as next digit of the result. 
Result so far: 67173.390476
If we subtract 2520 from 2600, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 15:
420 goes into 800 1 times with a remainder of 380.
The next digit of our result is 1. 
Result so far: 67173.3904761
The remainder is 380 after subtracting 420 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Going ahead to step 16:
The number 420 fits into 3800 9 times, leaving a remainder of 20.
The number 9 becomes the next digit in our result. 
Result so far: 67173.39047619
If we subtract 3780 from 3800, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 67173.39047619 with a remainder of 2e-08.