20649093 divided by 420 
Let's see how many times 420 fits into 20649093.

Moving on to step 1:
When dividing 2 by 420, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 420

Going ahead to step 2:
420 goes into 20 0 times with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Append the next digit (6) from the dividend to 20 and continue with: 206 / 420

On to step 3:
206 divided by 420 is 0 with a remainder of 206.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 206, we get 206.
Include the next digit (4) from the dividend after 206, then repeat: 2064 / 420

Advancing to step 4:
2064 divided by 420 is 4 with a remainder of 384.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 1680 from 2064, we get 384.
Grab the next digit (9) from the dividend, add it to 384, then carry on: 3849 / 420

Moving on to step 5:
3849 divided by 420 is 9 with a remainder of 69.
Use 9 as the next digit of our solution. 
Result so far: 49.0
If we take 3780 away from 3849, we end up with 69.
Take the next digit (0) from the dividend and append it to 69, then repeat: 690 / 420

Going ahead to step 6:
When dividing 690 by 420, we get 1 with a remainder of 270.
Use 1 as the next digit of our solution. 
Result so far: 491.0
Subtract 420 from 690 to get 270.
Append the next digit (9) from the dividend to 270 and continue with: 2709 / 420

Going ahead to step 7:
420 can be fit into 2709 6 times, resulting in a remainder of 189.
Use 6 as the next digit of our solution. 
Result so far: 4916.0
Subtracting 2520 from 2709 leaves us with 189.
Bring next digit (3) of the dividend behind the 189 and repeat the process: 1893 / 420

Advancing to step 8:
1893 divided by 420 is 4 with a remainder of 213.
Put 4 as the next digit of the answer. 
Result so far: 49164.0
Deduct 1680 from 1893 and we're left with 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Going ahead to step 9:
420 can be fit into 2130 5 times, resulting in a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 49164.5
Subtracting 2100 from 2130 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 10:
300 divided by 420 is 0 with a remainder of 300.
Use 0 as the next digit of our solution. 
Result so far: 49164.5
The remainder is 300 after subtracting 0 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Step 11:
The number 420 fits into 3000 7 times, leaving a remainder of 60.
Put 7 as the next digit of the answer. 
Result so far: 49164.507
The remainder is 60 after subtracting 2940 from 3000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 12:
420 can be fit into 600 1 times, resulting in a remainder of 180.
Put 1 as the next digit of the answer. 
Result so far: 49164.5071
Subtract 420 from 600 to get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Advancing to step 13:
The number 420 fits into 1800 4 times, leaving a remainder of 120.
Put 4 as the next digit of the answer. 
Result so far: 49164.50714
Subtract 1680 from 1800 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 14:
The number 420 fits into 1200 2 times, leaving a remainder of 360.
Record the quotient 2 as the next digit in the result. 
Result so far: 49164.507142
Subtract 840 from 1200 to get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Let's proceed to step 15:
3600 divided by 420 is 8 with a remainder of 240.
Write down 8 as next digit of the result. 
Result so far: 49164.5071428
Deduct 3360 from 3600 and we're left with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 16:
If we divide 2400 by 420, we get 5 and a remainder of 300.
Put 5 as the next digit of the answer. 
Result so far: 49164.50714285
Subtracting 2100 from 2400 leaves us with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

The final outcome is 49164.50714285, with a leftover of 3e-07.