28051327 ÷ 420 
We want to figure out the number of times 28051327 can be divided by 420.

Going ahead to step 1:
When dividing 2 by 420, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 420

Moving on to step 2:
420 can be fit into 28 0 times, resulting in a remainder of 28.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 28 after subtracting 0 from 28.
Take the next digit (0) from the dividend and append it to 28, then repeat: 280 / 420

Moving on to step 3:
420 can be fit into 280 0 times, resulting in a remainder of 280.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 280, we end up with 280.
Grab the next digit (5) from the dividend, add it to 280, then carry on: 2805 / 420

Advancing to step 4:
If we divide 2805 by 420, we get 6 and a remainder of 285.
The next digit of our result is 6. 
Result so far: 6.0
Subtracting 2520 from 2805 leaves us with 285.
Take the next digit (1) from the dividend and append it to 285, then repeat: 2851 / 420

Step 5:
The number 420 fits into 2851 6 times, leaving a remainder of 331.
The number 6 becomes the next digit in our result. 
Result so far: 66.0
If we take 2520 away from 2851, we end up with 331.
Append the next digit (3) from the dividend to 331 and continue with: 3313 / 420

On to step 6:
If we divide 3313 by 420, we get 7 and a remainder of 373.
Write down 7 as next digit of the result. 
Result so far: 667.0
The remainder is 373 after subtracting 2940 from 3313.
Fetch the next digit (2) from the dividend, attach it to 373 and continue: 3732 / 420

Moving on to step 7:
If we divide 3732 by 420, we get 8 and a remainder of 372.
The number 8 becomes the next digit in our result. 
Result so far: 6678.0
Deduct 3360 from 3732 and we're left with 372.
Include the next digit (7) from the dividend after 372, then repeat: 3727 / 420

Moving on to step 8:
420 goes into 3727 8 times with a remainder of 367.
Record the quotient 8 as the next digit in the result. 
Result so far: 66788.0
If we subtract 3360 from 3727, we get 367.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3670, and continue the process.

Let's proceed to step 9:
When dividing 3670 by 420, we get 8 with a remainder of 310.
Record the quotient 8 as the next digit in the result. 
Result so far: 66788.8
If we subtract 3360 from 3670, we get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Going ahead to step 10:
420 can be fit into 3100 7 times, resulting in a remainder of 160.
Write down 7 as next digit of the result. 
Result so far: 66788.87
The remainder is 160 after subtracting 2940 from 3100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 11:
420 can be fit into 1600 3 times, resulting in a remainder of 340.
Write down 3 as next digit of the result. 
Result so far: 66788.873
Deduct 1260 from 1600 and we're left with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Going ahead to step 12:
420 can be fit into 3400 8 times, resulting in a remainder of 40.
Use 8 as the next digit of our solution. 
Result so far: 66788.8738
Deduct 3360 from 3400 and we're left 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.

Moving on to step 13:
420 can be fit into 400 0 times, resulting in a remainder of 400.
Put 0 as the next digit of the answer. 
Result so far: 66788.8738
Subtract 0 from 400 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

On to step 14:
When dividing 4000 by 420, we get 9 with a remainder of 220.
Write down 9 as next digit of the result. 
Result so far: 66788.873809
Subtracting 3780 from 4000 leaves us 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.

Let's proceed to step 15:
The number 420 fits into 2200 5 times, leaving a remainder of 100.
The number 5 becomes the next digit in our result. 
Result so far: 66788.8738095
The remainder is 100 after subtracting 2100 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 16:
420 can be fit into 1000 2 times, resulting in a remainder of 160.
Put 2 as the next digit of the answer. 
Result so far: 66788.87380952
The remainder is 160 after subtracting 840 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The final result is 66788.87380952 with a remainder of 1.6e-07.