Let's divide 11771636 by 420
We want to divide 11771636 by 420.

Let's proceed to step 1:
1 divided by 420 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 420

Step 2:
11 divided by 420 is 0 with a remainder of 11.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 11 to get 11.
Grab the next digit (7) from the dividend, add it to 11, then carry on: 117 / 420

Step 3:
420 can be fit into 117 0 times, resulting in a remainder of 117.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 117 after subtracting 0 from 117.
Take the next digit (7) from the dividend and append it to 117, then repeat: 1177 / 420

Going ahead to step 4:
420 goes into 1177 2 times with a remainder of 337.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 840 away from 1177, we end up with 337.
Bring next digit (1) of the dividend behind the 337 and repeat the process: 3371 / 420

On to step 5:
When dividing 3371 by 420, we get 8 with a remainder of 11.
Use 8 as the next digit of our solution. 
Result so far: 28.0
Subtract 3360 from 3371 to get 11.
Append the next digit (6) from the dividend to 11 and continue with: 116 / 420

Going ahead to step 6:
If we divide 116 by 420, we get 0 and a remainder of 116.
Write down 0 as next digit of the result. 
Result so far: 280.0
If we take 0 away from 116, we end up with 116.
Append the next digit (3) from the dividend to 116 and continue with: 1163 / 420

Moving on to step 7:
The number 420 fits into 1163 2 times, leaving a remainder of 323.
Use 2 as the next digit of our solution. 
Result so far: 2802.0
If we subtract 840 from 1163, we get 323.
Fetch the next digit (6) from the dividend, attach it to 323 and continue: 3236 / 420

Moving on to step 8:
When dividing 3236 by 420, we get 7 with a remainder of 296.
Put 7 as the next digit of the answer. 
Result so far: 28027.0
Subtract 2940 from 3236 to get 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

On to step 9:
If we divide 2960 by 420, we get 7 and a remainder of 20.
Record the quotient 7 as the next digit in the result. 
Result so far: 28027.7
Subtracting 2940 from 2960 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 10:
If we divide 200 by 420, we get 0 and a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 28027.7
Subtracting 0 from 200 leaves us with 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 11:
When dividing 2000 by 420, we get 4 with a remainder of 320.
The next digit of our result is 4. 
Result so far: 28027.704
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.

Step 12:
420 goes into 3200 7 times with a remainder of 260.
Write down 7 as next digit of the result. 
Result so far: 28027.7047
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 13:
420 goes into 2600 6 times with a remainder of 80.
The number 6 becomes the next digit in our result. 
Result so far: 28027.70476
Subtract 2520 from 2600 to 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.

Going ahead to step 14:
800 divided by 420 is 1 with a remainder of 380.
Write down 1 as next digit of the result. 
Result so far: 28027.704761
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.

Step 15:
3800 divided by 420 is 9 with a remainder of 20.
Use 9 as the next digit of our solution. 
Result so far: 28027.7047619
Subtracting 3780 from 3800 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 16:
The number 420 fits into 200 0 times, leaving a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 28027.7047619
Subtracting 0 from 200 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The final outcome is 28027.7047619, with a leftover of 2e-07.