We look at the division of 277701 by 21 
We want to divide 277701 by 21.

Advancing to step 1:
When dividing 2 by 21, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 21

Going ahead to step 2:
21 goes into 27 1 times with a remainder of 6.
The next digit of our result is 1. 
Result so far: 1.0
If we take 21 away from 27, we end up with 6.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 21

Going ahead to step 3:
21 goes into 67 3 times with a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 13.0
If we take 63 away from 67, we end up with 4.
Fetch the next digit (7) from the dividend, attach it to 4 and continue: 47 / 21

Advancing to step 4:
21 can be fit into 47 2 times, resulting in a remainder of 5.
Record the quotient 2 as the next digit in the result. 
Result so far: 132.0
If we take 42 away from 47, we end up with 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 21

Let's proceed to step 5:
If we divide 50 by 21, we get 2 and a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 1322.0
The remainder is 8 after subtracting 42 from 50.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 21

Step 6:
The number 21 fits into 81 3 times, leaving a remainder of 18.
Record the quotient 3 as the next digit in the result. 
Result so far: 13223.0
The remainder is 18 after subtracting 63 from 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 7:
180 divided by 21 is 8 with a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 13223.8
If we subtract 168 from 180, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 8:
If we divide 120 by 21, we get 5 and a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 13223.85
If we take 105 away from 120, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 9:
When dividing 150 by 21, we get 7 with a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 13223.857
Deduct 147 from 150 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 10:
21 can be fit into 30 1 times, resulting in a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 13223.8571
If we subtract 21 from 30, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 11:
When dividing 90 by 21, we get 4 with a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 13223.85714
If we take 84 away from 90, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 12:
The number 21 fits into 60 2 times, leaving a remainder of 18.
Use 2 as the next digit of our solution. 
Result so far: 13223.857142
If we take 42 away from 60, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 13:
If we divide 180 by 21, we get 8 and a remainder of 12.
Record the quotient 8 as the next digit in the result. 
Result so far: 13223.8571428
If we take 168 away from 180, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 14:
When dividing 120 by 21, we get 5 with a remainder of 15.
The next digit of our result is 5. 
Result so far: 13223.85714285
If we take 105 away from 120, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The final result is 13223.85714285 with a remainder of 1.5e-08.